Curriculum Vitae
Shailesh Chandrasekharan
Contact information
Box 90305, Durham, NC 27708-0305 |
+1 919 667 5300
|
Education
Ph.D. | Columbia University | 1996 |
Doctor of Philosophy | Columbia | 1995 |
M.Phil. | Columbia University | 1994 |
M.A. | Columbia University | 1992 |
B. Tech | Indian Institute of Technology, Madras, India | 1989 |
B.S.E.E. | Indian Institute of Technology, Delhi (India) | 1989 |
Areas of Research
Theoretical Nuclear and Particle Physics
Professional Experience / Employment History
- Los Alamos National Laboratory
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Postdoctoral Associate, T8, September-December 1997
- MIT
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Postdoctoral Associate, Center for Theoretical Physics, 1995-97
Conferences Organized
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Diversity Officer, Co-Organizer of Aspen Workshop on Understanding Strongly Coupled Systems in High Energy and Condensed Matter Physics, May, 2015
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Co-Chair : ECT* Workshop titled "Sign Problems and Complex Actions", Co-Chair : ECT* Workshop titled "Sign Problems and Complex Actions". March 02, 2009, March 02-06, 2009
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Organizers (Thomas Schaefer (chair), Dean Lee and Shailesh Chandrasekharan) : Extreme QCD 2008, Organizers (Thomas Schaefer (chair), Dean Lee and Shailesh Chandrasekharan) : Extreme QCD 2008. December 12, 2008, July 21-23, 2008
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Organizers (David Ceperley, Mathias Troyer, Uwe Jens Wiese and Shailesh Chandrasekharan), The Sign Problem in Quantum Simulations, July 2003
Professional Service
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Faculty Productivity Review, Faculty Productivity Review. South Africa Research National Foundation. December, 2023, 1 December 2023
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PhD Dissertation Reviewer of doctoral student, PhD Dissertation Reviewer of doctoral student. Indian Institute of Science Education Research. January, 2023, 1 January 2023
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Chair, Executive Committee of Graduate Faculty, September, 2014 - present
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Prelim Committee for Xuefei Yan, 2013 - present
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Prelim. Commitee for Zepeng Li, 2013 - present
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Prelim Committee for Weizheng Zhou, 2013 - present
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Referee : Physica A, Referee : Physica A. 2013, 2013 - present
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Reviewer for FONDECYT (Chile, NSF), Reviewer for FONDECYT (Chile, NSF). November, 2012, November, 2012 - present
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Chair, Core Course Committee, 2011 - present
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PhD Committee for Chris Coleman Smith, 2010 - present
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PhD Committee for Huaixiu Zheng, 2010 - present
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PhD Committee for Hannah Guilbert, 2010 - present
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Referee : International Journal for Theoretical Physics, Referee : International Journal for Theoretical Physics. 2010, 2010 - present
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Chair, Graduate Admissions Committee, 2009 - present
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PhD Committee for Willie Ong, 2009 - present
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Referee : Journal of Physics, Referee : Journal of Physics. 2009, 2009 - present
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Chair, Graduate Curriculum Committee, 2011 - present
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Referee, Physics Letters B, 1996 - present
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Coordinator, AIP Departmental Information, 2005 - present
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Referee, Proposals to the Department of Energy (Nuclear Physics), 2003 - present
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Referee, Physical Review, 1998 - present
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Journal Referee, Journal Referee. Physical Review Letters, Physical Review D, Physical Review B. American Physical Society. 1997 - 2023, 1997-2023
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Co-Organizer, with Emilie Huffman (Chair) and Ribhi Kaul, Co-Organizer, with Emilie Huffman (Chair) and Ribhi Kaul. Quantum Criticality: Gauge Fields and Matter. Perimeter Institite. May 16, 2022 - May 20, 20, May 2022
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Co-Chair, Organizing Committee, Co-Chair, Organizing Committee. Diagrammatic Mote Carlo methods in Nuclear, Particle and Condensed Matter Physics.. Mainz Institute for Theoretical Ph, September 2017
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Chair, Organizing Committee, Chair, Organizing Committee. International Workshop on the Sign Problem in QCD and Beyond. Institute for Nuclear Theory, Seattle WA. March 20, 2017 -, March 2017
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Chair, Organizing Committee, Chair, Organizing Committee. Diagrammatic Mote Carlo methods in Nuclear, Particle and Condensed Matter Physics.. ECT* Trento. October 05, 2015 - Octob, October 2015
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Member, Executive Committee of Graduate Faculty, 2013 - 2015
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Organizer, Organizer. Understanding Strongly Coupled Systems in High Energy and Condensed Matter Physics . Aspen Center for Physics. May 24, 2015 - June 13, 2015, May-June 2015
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Chair, Executive Committee of Graduate Faculty, Chair, Executive Committee of Graduate Faculty. Graduate School. July, 2014 - June, 2015, 2014-15
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Executive Committee of Graduate Faculty, 2013-15
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Referee, INCITE Panel Reviewer, October, 2014
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Director of Graduate Studies, July, 2011 - June, 2014
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Reviewer for European Research Council Grant Proposal, Reviewer for European Research Council Grant Proposal. 2011, 2011 - 2013
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Reviewer for Swiss National Foundation Grant Proposals, Reviewer for Swiss National Foundation Grant Proposals. December 15, 2012, December 2012
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A&S Council (Alternate Representative), 2011 - 2012
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Graduate Qualifying Exam Committee, 2009 - 2011
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Appointment and Promotion Committee for Chris Walter, December 2010
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Faculty Mentor for first-year grads, 2009 - 2010
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PhD committee for Changchun Sun, 2006 - 2009
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PhD committee for Jie Hu, 2004 - 2009
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PhD Committee for Daniel J. Cecile, 2004 - 2008
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member, Information Technology Advisory Committee (ITAC), September, 2005 - May, 2008
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PhD Committee for Brian Bunton, 2003 - 2007
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Introductory Physics Committee, 2006
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Committee for Promotion of Kate Scholberg, November 2006
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Departmental Secretary at Faculty Meetings, 2005 - 2006
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PhD Committee for Amanda Sabourov, 2003 - 2006
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PhD Committee of Ribhu K. Kaul, 2003 - 2006
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Chair, PhD Committee of Fu-Jiun Jiang, 2003 - 2006
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PhD Committee for Samdrita Rai Choudhury, 2003 - 2006
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Working Group on Departmental Support (IT Strategic Plan), November 01, 2005 - February 15, 2006
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Graduate Admissions Committee, December 2005
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Graduate Curriculum Committee, November 15, 2003 - June 30, 2005
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Climate Committee, June 1, 2002 - June 30, 2005
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Reviewer, INCITE DOE proposal, October, 2004
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Referee, DOE Proposal Review, October, 2003
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Undergraduate Thesis defence committee for James Darsie, April 23, 2003
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Undergraduate Thesis Defence Committee for Jacob Foster, April 23, 2003
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Chair, Physics Computing Committee, 1999-2003
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Physics Computing Committee, 2004
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member, Theory Search Committee, 2000-01
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Referee, DOE Proposal Review, November, 2000
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HEP Faculty Search Committee, 1999-2000
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Curriculum Committee, 1998-99
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Referee, Physics Letters B, September 1, 1996
Selected Recent Invited Talks
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Symmetric Mass Generation: A Historical Perspective from Lattice Field Theory, Aspen, Colorado, 4 September 2023
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Qubit Regularization of Quantum Field Theories, New York, 11 November 2022
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Quantum field theories via qubit regularization of lattice spin and gauge models, Online Attendance, 4 November 2022
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Building our Universe with Qubits, Chennai, India, 12 August 2022
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A simple qubit regularization scheme for SU(N) lattice gauge theories, Institute for Theoretical Sciences, Bengaluru India, 1 August 2022
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Qubit Regularization: Asymptotic Freedom, Bengaluru India, 25 July 2022
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Qubit Regularization, Qubit Embedding Algebra and Asymptotic Freedom, Munich, Germany, 9 May 2022
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Building our Universe with Qubits, Lehigh, Pennsylvania, 24 March 2022
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Four-fermion field theories, Iowa University, September 13, 2021
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Four-Fermion Field Theories on the Lattice, Online Virtual Talk, 13 September 2021
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Subleading conformal dimensions using qubit regularization of the O(4) model, July 26, 2021
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Fermion Bag Methods, Kolkata, India, January 27, 2020
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Qubit Regularization of Quantum Field Theories, Nuclear Theory Seminar, Duke University, October 16, 2019
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Qubit Regularization of Quantum Field Theories, Upton, NY, 6 September 2019
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Monte Carlo calculations of conformal dimensions of large charge operators, Stony Brook, NY, 26 August 2019
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Building our Universe with Qubits, Hyderabad, India, 31 July 2019
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Conformal dimensions using a large charge expansion, Mumbai, India, 23 July 2019
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Qubit Regularization of Quantum Field Theories, Mumbai, India, 18 July 2019
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Monte Carlo calculations of conformal dimensions of large charge operators, Bengaluru, India, 5 July 2019
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Monte Carlo calculations of conformal dimensions of large charge operators, Bengaluru, India, 4 July 2019
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Conformal dimensions in the large charge sectors at the Wilson-Fisher fixed point using qubit formulations, Waterloo, Canada, 28 May 2019
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Conformal dimensions in large charge sectors using “qubit” formulations, Syracuse, NY, 2 May 2019
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Emergence of Gauss’ Law in a Z2 Lattice Gauge Theory, New York, NY, 2 April 2019
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Qubit formulations of QFT, Santa Fe, NM, 23 January 2019
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Fermionic Quantum Critical Points, Wilmington, NC, 25 October 2018
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Solution to Sign Problems in p-h symmetric spin-less fermion systems, International Workshop on Sign Problems in QCD and Beyond, GSI Darmstadt Germany, Feb 18-21, 2014
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Field Theoretic Computer Simulations for Particle Physics and Condensed Matter, Boston University, May 09, 2014
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Sign Problems, Fermion Bags and a New Origin for a Fermion Mass, Theory Seminar at University of Maryland, College Park, April 28, 2014
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Fermion Bag Approach to Fermion Sign Problems, workshop on "Advances in Quantum Monte Carlo techniques in Quantum Many Body Physics" at the Institute for Nuclear Theory, Seattle Washington, July 7-21, 2013
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New approaches to finite density lattice field theory, Schladming Winter School, Schladming, Austria, February 23-March 2, 2013
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New approaches to Strongly Correlated Fermions, Jena, Germany, November 30, 2012
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Fermion Bag Approach to Lattice Field Theories, Syracuse, New York, October 15, 2012
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Fermion-Bag solutions to Sign Problems, Regensburg Germany, September 21, 2012
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Fermion-Bag solutions to some unsolved sign problems, KITPC, Beijing, China, August 01, 2012
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Fermion Bag Approach to Sign Problems, Chennai, India, July 18, 2012
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Solutions to some unsolved sign problems in strongly correlated lattice fermion systems, Chennai, India, July 17, 2012
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Solutions to some unsolved sign problems in strongly correlated lattice fermion systems, Kolkutta, India, July 11, 2012
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New solutions to some old sign problems, June 05, 2012
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Fermion-bag approach to four-fermion lattice field theories, Theoretical physics seminar, Indian Institute of Science, Bangalore, India, June 28, 2011
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Generalized Fermion-bag approach to four-fermion lattice field theories, Theoretical physics seminar, ETH, Zurich Switzerland., June 03, 2011
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Fermion bag approach to four-fermion lattice field theories, Theoretical physics seminar, CERN, Geneva Switzerland, May 30, 2011
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Fermion bag approach to four-fermion lattice field theories, Theoretical physics seminar, Bern University, Bern, Switzerland., May 27, 2011
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World Line approach to Lattice Fermions, Journal Club Talk, Bern University, Bern, Switzerland., May 26, 2011
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The Fermion Bag Approach, Theoretical Physics Seminar, University of Virginia, Charlottesville, February 02, 2011
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Quantum Mechanics and the Computational Challenge for the 21st Century, Physics Colloquiium, North Carolina State University, Raleigh North Carolina, January 24, 2011
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Anomaly and the QCD Critical Point : A study in a strongly correlated system, Tata Insitute of Fundamental Research, February 10-12, 2010
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Quantum Mechanics and the Computational Challenges for the 21st Century, Tata Institute of Fundamental Research, Mumbai, India, June 30, 2009
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Sigma-Resonance and Chiral Perturbation Theory, Saha Institute, Kolkutta India, May 07, 2009
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World-line approach to lattice field theories, Indian Institute for the the Advancement and Cultivation of Science, Kolkutta, India, May 06, 2009
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World-line approach to sign problems, March 04, 2009
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World-line approach to lattice field theories, University of Graz, Austria, February 26, 2009
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World-line approach to lattice field theories, University of Swansea, UK, February 23, 2009
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Sigma-resonance and convergence of chiral perturbation theory, International workshop on Frontier Problems in Strong Interaction Physics, PPISR, Bangalore, India, January 13, 2009
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A new approach to computational quantum field theory, Plenary talk at ``The XXVI International Symposium on Lattice Field theory'', held at Williamsburg Virginia, USA, July 14-19, (2008)
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Fun with four fermion models, Invited talk at the "Indian Condensed Matter Workshop" held at Mahabaleshwar, India, Dec 10-22, (2008)
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Fun with four-fermion Models, Indian Condensed Matter Workshop, Mahabaleshwar, India, December 12, 2008
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Monte Carlo Methods in Lattice Field Theories, Twelve invited lectures for students and faculty, at the Tata Institute for fundamental Research, Mumbai, India, Oct-Dec, (2008)
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Effects of the anomaly on the two-flavor QCD chiral phase transition, CERN, Geneva, May 18, 2007
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Anomalous and Exotic KT Behavior, ETH, Zurich Switzerland, May 14, 2007
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Bosonic Field Theories from Fermionic Composites, Bern University, May 10, 2007
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Modeling Pions on the Lattice, Bern University, April 27, 2007
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Anomalous KT Behavior in Magnetic Superfluids, College of William & Mary, February 13, 2007
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Modeling Pion Physics Using Lattice Field Theory, February 12, 2007
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Anomalous KT Behavior in Magnetic Superfluids, University of California, Berkeley, February 07, 2007
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Phase Diagram of Two Color Lattice QCD, Workshop on "Phase diagram of QCD-like theories", Trento Italy., March 25-28, 2006
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Chiral Perturbation Theory in Two Color Lattice QCD, Workshop on Hadron Structure and Lattice QCD, at the Institute of Nuclear Theory, Seattle., March 14, 2006
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Challenges in Lattice Gauge Theory, Aspen workshop on deconfined quantum criticality, August, 2005
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Theory Seminar, University of Washington at St. Louis, St. Louis, October 27, 2004
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12th International Conference on Recent Progress in Many Body Theories, Santa Fe, New Mexico, 23-27, August, 2004
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Workshop on Dense Nuclear Matter, Institute for Nuclear Theory, University of Washington, Seattle, May, 2004
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Theory Seminar, Jefferson Laboratory, Newport News, Virginia, April, 2004
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CECAM workshop on "The Sign Problem in Quantum Simulations", Lyon, France, July 23-25, 2003
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Theoretical Physics Colloquium, TIFR, Mumbai India, 28 November 2002
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Theoretical Seminar, Regensburg, Germany, 21 July 2002
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Non-perturbative aspects of QCD, Trento, Italy, July 8-19, 2002
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Nuclear Matter on the Lattice, Institute of Nuclear Theory, Seattle, June 10-11, 2002
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QCD02, Indian Institute of Technology, Kanpur India, Nov 18-22, 2002
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Uses of QCDOC in Nuclear Physics, Brookhaven National Lab, Upton NY, Sep 25-27, 2002
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Workshop on Fermion Actions and Chiral Symmetry, Bern University, Oct 16-19, 2002
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Theory Seminar, University of Maryland, College Park, MD, 31 August 2001
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Gordon Conference on Nuclear Physics, Salve Regina University, Newport, RI, July 22-27, 2001
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Quantum Monte Carlo: Recent Advances and Common Problems
in Condensed Matter and Field Theory, ECT, Trento Italy, July 3-6, 2001
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Computer Simulations in Condensed Matter Physics, University of Georgia, Athens, Feb 21-25, 2000
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Current Problems in Lattice Field Theories, Ringberg, Germany, Apr 2-9, 2000
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Lattice 2000, Plenary Talk,, Bangalore India, Aug 17-22, 2000
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APS (March Meeting), invited talk, Minneapolis, MN, 23 March 2000
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CHIRAL 99, Taipei, Taiwan, Sep 13-18, 1999
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Numerical Algorithms at Non-zero Chemical Potential, Brookhaven National Lab, Upton NY, Apr 27-May 1, 1999
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Fermion Frontiers in Vector Lattice Gauge Theories, RIKEN-BNL, Brookhaven National Lab. Upton, NY, MAY 6-9, 1998
Doctoral Theses Directed
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Dong Liu, (2007 - 2012)
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Daniel J. Cecile, (2003 - 2008)
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Ribhu K. Kaul, (2003 - 2006)
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Fu-Jiun Jiang, (2002 - 2006)
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Anand Priyadarshee, Disordered Hardcore Bosons, (2001 - 2006)
Publications
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Books
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S. Chandrasekharan and U.-J. Wiese,, AN INTRODUCTION TO CHIRAL SYMMETRY ON THE LATTICE,
in Prog. Part. Nucl. Phys. Vol. 53, issue 1,
(2004) .
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S. Chandrasekharan, NOVEL QUANTUM MONTE CARLO ALGORITHMS FOR FERMIONS,
in Quantum Monte Carlo: Recent Advances and Common Problems in
Condensed Matter Physics and Field Theory, edited by M. Compostrini, M.P. Lomardo and F. Paderiva
(2001), EDIZIONI ETS .
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S. Chandrasekharan, SOLVING SIGN PROBLEMS WITH MERON ALGORITHMS,
in Computer Simulations in Condensed Matter Physics XIII, Springer Proc. Phys. 86, pp 28-42, edited by D.P. Landau, S.P.Lewis and H.-B.Shuttler
(January, 2000), Springer .
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Chandrasekharan, S., CRITICAL BEHAVIOR AT THE QCD PHASE TRANSITION WITH TWO MASSLESS QUARK FLAVORS,
in Continuous Advances in QCD, edited by Smilga, A.V.
(1994), World Scientific .
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S. Chandrasekharan, CRITICAL BEHAVIOR AT THE QCD PHASE TRANSITION WITH TWO MASSLESS QUARK FLAVORS,
in Continuous Advances in QCD, edited by Andrei V. Smilga
(1994), World Scientific .
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Papers Published
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Maiti, S; Banerjee, D; Chandrasekharan, S; Marinkovic, MK, Asymptotic Freedom at the Berezinskii-Kosterlitz-Thouless Transition without Fine-Tuning Using a Qubit Regularization.,
Physical review letters, vol. 132 no. 4
(January, 2024),
pp. 041601, American Physical Society (APS) .
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Liu, H; Bhattacharya, T; Chandrasekharan, S; Gupta, R, Phases of 2d massless QCD with qubit regularization,
Physical Review D: Particles, Fields, Gravitation and Cosmology
(December, 2023), American Physical Society .
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Bhattacharya, T; Chandrasekharan, S; Gupta, R; Richardson, TR; Singh, H, Topological terms with qubit regularization and relativistic quantum
circuits
(October, 2023) .
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Liu, H; Huffman, E; Chandrasekharan, S; Kaul, RK, Erratum: Quantum Criticality of Antiferromagnetism and Superconductivity with Relativity [Phys. Rev. Lett. 128, 117202 (2022)].,
Physical review letters, vol. 131 no. 13
(September, 2023),
pp. 139901 .
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Maiti, S; Banerjee, D; Chandrasekharan, S; Marinkovic, M, A qubit regularization of asymptotic freedom at the BKT transition without fine-tuning,
Physical Review Letters
(July, 2023), American Physical Society .
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Maiti, S; Banerjee, D; Chandrasekharan, S; Marinkovic, MK, Three-dimensional Gross-Neveu model with two flavors of staggered fermions,
Proceedings of Science, vol. 396
(July, 2022) .
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Zhou, J; Singh, H; Bhattacharya, T; Chandrasekharan, S; Gupta, R, Spacetime symmetric qubit regularization of the asymptotically free two-dimensional O(4) model,
Physical Review D: Particles, Fields, Gravitation and Cosmology, vol. 105 no. 5
(March, 2022), American Physical Society .
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Liu, H; Huffman, E; Chandrasekharan, S; Kaul, RK, Quantum Criticality of Antiferromagnetism and Superconductivity with Relativity.,
Physical review letters, vol. 128 no. 11
(March, 2022),
pp. 117202 .
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Liu, H; Chandrasekharan, S, Qubit Regularization and Qubit Embedding Algebras,
Symmetry, vol. 14 no. 2
(February, 2022) .
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Banerjee, D; Chandrasekharan, S, Subleading conformal dimensions at the O(4) Wilson-Fisher fixed point,
Physical Review D, vol. 105 no. 3
(February, 2022),
pp. L031507 .
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T. Bhattacharya, A. Buser, S. Chandrasekharan, R. Gupta and H. Singh, Qubit regularization of asymptotic freedom,
Physical Review Letters
(December, 2020) .
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Bhattacharya, T; Buser, A; Chandrasekharan, S; Gupta, R; Singh, H, Qubit regularization of asymptotic freedom,
Physical Review Letters, vol. 26 no. 17
(December, 2020),
pp. 172001, American Physical Society .
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Liu, H; Chandrasekharan, S; Kaul, R, Hamiltonian models of lattice fermions solvable by the meron-cluster algorithm,
Physical Review D: Particles, Fields, Gravitation and Cosmology, vol. 103 no. 5
(November, 2020), American Physical Society .
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H. Liu, S. Chandrasekharan and R. Kaul, Hamiltonian models of lattice fermions solvable by the meron-cluster algorithm,
Physical Review D
(November, 2020) .
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Chandrasekharan, S; Orasch, O; Gattringer, C; Torek, P, Baryon bag simulation of QCD in the strong coupling limit,
PoS LATTICE2019 (2019) 117
(August, 2020), arXiv.org .
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Liu, H; Chandrasekharan, S; Kaul, R, Quantum Critical Phenomena in an O(4) Fermion Chain,
PoS LATTICE2019 (2019) 222
(August, 2020) .
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Frank, J; Huffman, E; Chandrasekharan, S, Emergence of Gauss' law in a Z2 lattice gauge theory in 1 + 1 dimensions,
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 806
(July, 2020) .
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Chandrasekharan, S; Huffman, E, Fermion-bag inspired Hamiltonian lattice field theory for fermionic quantum criticality,
Physical Review D: Particles, Fields, Gravitation and Cosmology, vol. 07 no. 7
(April, 2020), American Physical Society .
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Singh, H; Chandrasekharan, S, Qubit regularization of the O (3) sigma model,
Physical Review D, vol. 100 no. 5
(September, 2019) .
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Banerjee, D; Chandrasekharan, S; Orlando, D; Reffert, S, Conformal Dimensions in the Large Charge Sectors at the O(4) Wilson-Fisher Fixed Point.,
Physical review letters, vol. 123 no. 5
(August, 2019),
pp. 051603 .
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Singh, H; Chandrasekharan, S, Few-body physics on a spacetime lattice in the worldline approach,
Physical Review D, vol. 99 no. 7
(April, 2019) .
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Orasch, O; Chandrasekharan, S; Gattringer, C; Törek, P, Baryon bag simulation of QCD in the strong coupling limit,
Proceedings of Science, vol. 363
(January, 2019) .
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Ayyar, V; Chandrasekharan, S, Generating a mass gap using Feynman diagrams in an asymptotically free theory, edited by Della Morte, M; Fritzsch, P; Gámiz Sánchez, E; Pena Ruano, C,
EPJ Web of Conferences, vol. 175
(March, 2018),
pp. 11010-11010, E D P SCIENCES .
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Ayyar, V; Chandrasekharan, S; Rantaharju, J, Benchmark results in the 2D lattice Thirring model with a chemical potential, vol. 97 no. 5
(March, 2018) .
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Banerjee, D; Chandrasekharan, S; Orlando, D, Conformal dimensions via large charge expansion, vol. 120 no. 6
(February, 2018),
pp. 061603 .
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Acknowledgement to Reviewers of Condensed Matter in 2017,
Condensed Matter, vol. 3 no. 1
(January, 2018),
pp. 3-3, MDPI AG .
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Singh, H; Chandrasekharan, S, Worldline approach to few-body physics on the Lattice,
Proceedings of Science, vol. 334
(January, 2018) .
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Chandrasekharan, S; Ayyar, V, Generating a nonperturbative mass gap using Feynman diagrams in an asymptotically free theory,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 96 no. 11
(December, 2017), American Physical Society .
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Huffman, E; Chandrasekharan, S, Fermion bag approach to Hamiltonian lattice field theories in continuous time,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 96 no. 11
(December, 2017), American Physical Society .
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Hann, CT; Huffman, E; Chandrasekharan, S, Solution to the sign problem in a frustrated quantum impurity model,
Annals of Physics, vol. 376
(January, 2017),
pp. 63-75, Elsevier BV .
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Huffman, E; Chandrasekharan, S, Solution to sign problems in models of interacting fermions and quantum spins.,
Physical review. E, vol. 94 no. 4-1
(October, 2016),
pp. 043311 .
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Ayyar, V; Chandrasekharan, S, Fermion masses through four-fermion condensates,
Journal of High Energy Physics, vol. 2016 no. 10
(October, 2016), Springer Nature .
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Huffman, E; Banerjee, D; Chandrasekharan, S; Wiese, UJ, Real-time evolution of strongly coupled fermions driven by dissipation,
Annals of Physics, vol. 372
(September, 2016),
pp. 309-319, Elsevier BV .
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Ayyar, V; Chandrasekharan, S, Origin of fermion masses without spontaneous symmetry breaking,
Physical Review D, vol. 93 no. 8
(April, 2016), American Physical Society (APS) .
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Chandrasekharan, S, Fermion bags, topology and index theorems,
Proceedings of Science, vol. Part F128557
(January, 2016) .
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Ayyar, V; Chandrasekharan, S, Massive fermions without fermion bilinear condensates,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 91 no. 6
(March, 2015), American Physical Society (APS) .
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Zou, H; Liu, Y; Lai, CY; Unmuth-Yockey, J; Yang, LP; Bazavov, A; Xie, ZY; Xiang, T; Chandrasekharan, S; Tsai, SW; Meurice, Y, Progress towards quantum simulating the classical O(2) model,
Physical Review A - Atomic, Molecular, and Optical Physics, vol. 90 no. 6
(December, 2014), American Physical Society (APS) .
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Huffman, E; Chandrasekharan, S, Solution to new sign problems with Hamiltonian Lattice Fermions,
PoS (LATTICE 2014) 058
(November, 2014) .
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Huffman, EF; Chandrasekharan, S, Solution to sign problems in half-filled spin-polarized electronic systems,
Physical Review B - Condensed Matter and Materials Physics, vol. 89 no. 11
(March, 2014),
pp. 111101, American Physical Society (APS) .
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E.F. Huffman and S. Chandrasekharan, Solution to sign problems in half-filled spin-polarized electronic systems,
Phys. Rev. (Rapid Communications), vol. B89
(February, 2014),
pp. 111101(arXiv:1311.0034.)
.
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Chandrasekharan, S, Fermion bags and a new origin for a fermion mass,
Proceedings of Science, vol. Part F130500
(January, 2014) .
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Chandrasekharan, S; Li, A, Quantum critical behavior in three dimensional lattice Gross-Neveu models,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 88 no. 2
(July, 2013),
pp. 021701, American Physical Society (APS) .
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Chandrasekharan, S, Fermion bag approach to fermion sign problems,
The European Physical Journal A, vol. 49 no. 7
(July, 2013),
pp. 90, Springer Science and Business Media LLC .
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Chandrasekharan, S, Quantum critical behavior with massless staggered fermions in three dimensions,
Proceedings of Science, vol. 29-July-2013
(January, 2013),
pp. 049 .
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Chandrasekharan Shailesh, , Fermion Bag Solutions to Sign Problems,
Proceedings of Science, vol. Lattice2012
(December, 2012),
pp. 224 .
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Chandrasekharan Shailesh, , Solutions to sign problems in lattice Yukawa models,
Phys. Rev. D, vol. 86 no. 2
(July, 2012),
pp. 021701, American Physical Society .
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Chandrasekharan, S; Li, A, Fermion bag solutions to some sign problems in four-fermion field theories,
Phys. Rev. D, vol. 85 no. 9
(May, 2012),
pp. 091502, American Physical Society .
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Chandrasekharan, S; Li, A, Fermion Bags, Duality, and the Three Dimensional Massless Lattice Thirring Model,
Phys. Rev. Lett., vol. 108 no. 14
(April, 2012),
pp. 140404, American Physical Society .
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Chandrasekharan, S; Li, A, The generalized fermion bag approach,
Proceedings of Science, vol. Lattice 2011
(December, 2011),
pp. 058 .
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Chandrasekharan, S; Wiese, U-J, Partition Functions of Strongly Correlated Electron Systems as
"Fermionants"
(August, 2011) .
-
Chandrasekharan, S; Li, A, Fermion bag approach to the sign problem in strongly coupled lattice QED with Wilson fermions,
Journal of High Energy Physics, vol. 018 no. 1
(2011), Springer Nature .
-
Chandrasekharan, S; Li, A, Anomaly and a QCD-like phase diagram with massive bosonic baryons,
Journal of High Energy Physics, vol. 12 no. 021
(2010), Springer Nature .
-
Liu, D; Chandrasekharan, S; Baranger, HU, Quantum Phase Transition and Dynamically Enhanced Symmetry in Quadruple Quantum Dot System,
Physical Review Letters, vol. 105 no. 25
(2010),
pp. 256801 .
-
Liu, D; Chandrasekharan, S; Baranger, HU, Conductance of quantum impurity models from quantum Monte Carlo,
Physical Review B, vol. 82 no. 16
(2010),
pp. 165447, American Physical Society (APS) .
-
Chandrasekharan, S, Fermion bag approach to lattice field theories,
Physical Review D, vol. 82 no. 2
(2010),
pp. 025007, American Physical Society (APS) .
-
Banerjee, D; Chandrasekharan, S, Finite size effects in the presence of a chemical potential: A study in the classical non-linear O(2) sigma-model,
Physical Review D, vol. 81 no. 12
(2010),
pp. 125007, American Physical Society (APS) .
-
D. Podolski, S. Chandrasekharan and A.Vishwanath, Phase Transitions of S=1 Spinor Condensates in an optical lattice,
Physical Review B, vol. 80
(2009),
pp. 214513 .
-
Kaul, RK; Ullmo, D; Zarand, G; Chandrasekharan, S; Baranger, HU, Ground state and excitations of quantum dots with magnetic impurities,
Phys. Rev. B, vol. 80 no. 3
(2009),
pp. 035318, American Physical Society (APS) .
-
Cecile, DJ; Chandrasekharan, S, -Resonance and convergence of chiral perturbation theory,
Proceedings of Science, vol. 66
(January, 2008) .
-
Cecile, D. J. and Chandrasekharan, Shailesh, Modeling pion physics in the $\epsilon$-regime of two- flavor QCD using strong coupling lattice QED,
Phys. Rev., vol. D77
(2008),
pp. 014506 .
-
Chandrasekharan, Shailesh, A new computational approach to lattice quantum field theories,
PoS, vol. LATTICE2008
(2008),
pp. 003 .
-
Jiang, F.-J. and Nyfeler, M. and Chandrasekharan, S. and Wiese, U. -J., From an Antiferromagnet to a Valence Bond Solid: Evidence for a First Order Phase Transition,
J. of Stat. Mech, vol. P02009
(2008) .
-
S. Chandrasekharan and F.-J. Jiang and M. Pepe and U.-J. Wiese, Rotor spectra, berry phases, and monopole fields: From antiferromagnets to QCD,
Physical Review D (Particles and Fields), vol. 78 no. 7
(2008),
pp. 077901, APS .
-
Cecile, D. J. and Chandrasekharan, Shailesh, Role of the $\sigma$-resonance in determining the convergence of chiral perturbation theory,
Phys. Rev., vol. D77
(2008),
pp. 091501 .
-
Cecile, D. J. and Chandrasekharan, Shailesh, Absence of vortex condensation in a two dimensional fermionic XY model,
Phys. Rev., vol. D77
(2008),
pp. 054502 .
-
Cecile, DJ; Chandrasekharan, S, Role of the sigma-resonance in determining the convergence of chiral perturbation theory,
Phys. Rev. D (Rapid Communications), vol. 77 no. 9
(2008),
pp. 091501, American Physical Society (APS) .
-
Chandrasekharan, S; Jiang, FJ; Pepe, M; Wiese, UJ, {Rotor spectra, Berry phases, and monopole fields: From antiferromagnets to QCD},
Phys. Rev., vol. D78 no. 7
(2008),
pp. 077901, American Physical Society (APS) .
-
Jiang, FJ; Nyfeler, M; Chandrasekharan, S; Wiese, UJ, From an Antiferromagnet to a Valence Bond Solid: Evidence for a First Order Phase Transition,
J. Stat. Mech., vol. 2008 no. 2
(2008),
pp. P02009, IOP Publishing(arXiv:0710.3926.)
.
-
Cecile, DJ; Chandrasekharan, S, Absence of vortex
condensation in a two dimensional fermionic XY model,
Phys. Rev. D, vol. 77 no. 5
(2008),
pp. 054502, American Physical Society (APS) .
-
Cecile, DJ; Chandrasekharan, S, Sigma-resonance and convergence of chiral perturbation theory,
PoS, vol. LATTICE2008
(2008),
pp. 071 .
-
Chandrasekharan Shailesh, , {A new computational approach to lattice quantum field theories},
PoS, vol. LATTICE2008
(2008),
pp. 003 .
-
Chandrasekharan, Shailesh and Mehta, Abhijit C., Effects of the anomaly on the two-flavor QCD chiral phase transition,
Phys. Rev. Lett., vol. 99
(2007),
pp. 142004 .
-
Podolsky, D; Chandrasekharan, S; Vishwanath, A, Phase Transitions of S=1 Spinor Condensates in an Optical Lattice,
Phys. Rev. B. (accepted), vol. 80 no. 21
(2007), American Physical Society (APS) .
-
Cecile, DJ; Chandrasekharan, S, Modeling pion physics in the epsilon-regime of two-flavor QCD using strong coupling lattice QED,
Phys. Rev. D, vol. 77 no. 1
(2007),
pp. 014506, American Physical Society (APS) .
-
Podolsky, D; Berkeley, UC; Chandrasekharan, S; Vishwanath, A; Berkeley, LBL, Novel transitions in S=1 spinor condensates and XY Ashkin-Teller universality,
arXiv:0707.0695 [cond-mat.stat-mech]
(2007) .
-
Lee, JW; Chandrasekharan, S; Baranger, HU, Disorder-Induced Superfluidity in Hardcore Bosons in Two Dimensions,
Phys. Rev. B
(2007) .
-
Chandrasekharan, S; Mehta, AC, Effects of the anomaly on the two-flavor QCD chiral phase transition,
Physical Review Letters, vol. 99
(2007),
pp. 142004 .
-
Lee, Ji-Woo and Chandrasekharan, Shailesh and Baranger, Harold U., Disorder-Induced Superfluidity in Hardcore Bosons in Two Dimensions
(2006) .
-
Chandrasekharan, Shailesh, Anomalous Superfluidity in $(2+1)$-Dimensional Two-Color Lattice QCD,
Phys. Rev. Lett., vol. 97 no. 18
(2006),
pp. 182001 .
-
Kaul, Ribhu K. and Zar\'and, Gergely and Chandrasekharan, Shailesh and Ullmo, Denis and Baranger, Harold U., Spectroscopy of the Kondo Problem in a Box,
Phys. Rev. Lett., vol. 96 no. 17
(2006),
pp. 176802 .
-
Chandrasekharan, Shailesh and Jiang, Fu-Jiun, Phase-diagram of two-color lattice QCD in the chiral limit,
Phys. Rev., vol. D74
(2006),
pp. 014506 .
-
Chandrasekharan, S, New approaches to strong coupling lattice QCD,
Int. J. Mod. Phys., vol. B20
(2006),
pp. 2714-2723 .
-
Priyadarshee, A; Chandrasekharan, S; Lee, JW; Baranger, HU, Quantum Phase Transitions of Hard-Core Bosons in Background Potentials,
Phys. Rev. Lett., vol. 97 no. 11
(2006),
pp. 115703 .
-
Kaul, RK; Zaránd, G; Chandrasekharan, S; Ullmo, D; Baranger, HU, Spectroscopy of the Kondo Problem in a Box,
Phys.Rev.Lett., vol. 96 no. 17
(2006),
pp. 176802 .
-
Chandrasekharan, S; Mehta, AC, Effects of the anomaly on the QCD chiral phase transition,
Proceedings of Science, vol. LAT2006 no. 14
(2006),
pp. 128 .
-
Chandrasekharan, S; Jiang, FJ, Phase diagram of two-color lattice QCD in the chiral limit,
Phys. Rev. D, vol. 74 no. 1
(2006),
pp. 014506, American Physical Society (APS) .
-
Chandrasekharan, S, Anomalous Superconductivity in 2+1 dimensional two-color lattice QCD,
Phys. Rev. Lett., vol. 97 no. 18
(2006),
pp. 182001 .
-
Chandrasekharan, S; Jiang, F-J, Chiral limit of 2-color QCD at strong couplings,
PoS, vol. LAT2005
(2006),
pp. 198 .
-
Chandrasekharan, Shailesh and Strouthos, Costas G., Failure of mean field theory at large N,
Phys. Rev. Lett., vol. 94
(2005),
pp. 061601 .
-
Yoo, J; Chandrasekharan, S; Baranger, HU, A Multi-level Algorithm for Quantum-impurity Models,
Phys. Rev. E, vol. 71 no. 3 Pt 2B
(2005),
pp. 036708, cond-mat/0408123 .
-
Lee, JW; Chandrasekharan, S; Baranger, HU, Quantum Monte Carlo Study of Disordered Fermions,
Phys. Rev. B, vol. 72 no. 2
(2005),
pp. 024525, cond-mat/0411306 .
-
Kaul, RK; Ullmo, D; Chandrasekharan, S; Baranger, HU, Mesoscopic Kondo Problem,
Europhys. Lett., vol. 71 no. 6
(2005),
pp. 973, cond-mat/0409211 .
-
Yoo, J; Chandrasekharan, S; Kaul, RK; Ullmo, D; Baranger, HU, Cluster Algorithms for Quantum Impurity Models and Mesoscopic Kondo Physics,
Phys. Rev. B, vol. 71 no. 20
(2005),
pp. 201309(R), cond-mat/0411313 .
-
Yoo, J; Chandrasekharan, S; Kaul, RK; Ullmo, D; Baranger, HU, On the Sign Problem in the Hirsch-Fye Algorithm for Impurity Problems,
J. Phys. A: Math. and General, vol. 38 no. 48
(2005),
pp. 10307, cond-mat/0412771 .
-
Chandrasekharan, S; Strouthos, CG, Failure of Mean Field Theory at Large N,
Physical Review Letters, vol. 94 no. 6
(2005),
pp. 061601 .
-
Chandrasekharan, Shailesh and Strouthos, Costas G., Connecting lattice QCD with chiral perturbation theory at strong coupling,
Phys. Rev. D, vol. 69
(2004),
pp. 091502 .
-
Brower, R. and Chandrasekharan, S. and Riederer, S. and Wiese, U. J., D-theory: Field quantization by dimensional reduction of discrete variables,
Nucl. Phys. B, vol. 693
(2004),
pp. 149-175 .
-
Chandrasekharan, S; Wiese, UJ, An introduction to chiral symmetry on the lattice,
Prog. Part. Nucl. Phys., vol. 53 no. 2
(2004),
pp. 373-418, Elsevier BV .
-
Chandrasekharan Shailesh, , Chiral and critical behavior in strong coupling QCD,
Nucl. Phys. Proc. Suppl., vol. 129
(2004),
pp. 578-580, Elsevier BV .
-
Chandrasekharan, S; Pepe, M; Steffen, FD; Wiese, UJ, Lattice theories with nonlinearly realized chiral symmetry,
Nucl. Phys. Proc. Suppl., vol. 129
(2004),
pp. 507-509, Elsevier BV .
-
Brower, R; Chandrasekharan, S; Riederer, S; Wiese, UJ, D THEORY: FIELD QUANTIZATION BY DIMENSIONAL REDUCTION OF DISCRETE VARIABLES,
Nucl. Phys. B, vol. 693 no. 1-3
(2004),
pp. 149 .
-
Chandrasekharan, S; Strouthos, CG, CONNECTING LATTICE QCD WITH CHIRAL PERTURBATION THEORY AT STRONG COUPLING,
Physical Review (Rapid Communications), vol. D69 no. 9
(2004),
pp. 091502, American Physical Society (APS) .
-
Chandrasekharan, S. and Cox, J. and Osborn, J. C. and Wiese, U. J., Meron-Cluster Approach to Systems of Strongly Correlated Electrons,
Nucl. Phys. B, vol. 673
(2003),
pp. 405-436 .
-
Chandrasekharan, Shailesh and Jiang, Fu-Jiun, Chiral limit of strongly coupled lattice QCD at finite temperatures,
Phys. Rev. D, vol. 68
(2003),
pp. 091501 .
-
Chandrasekharan, S., Connections between quantum chromodynamics and condensed matter physics,
Pramana, vol. 61
(2003),
pp. 901-910 .
-
Adams, David H. and Chandrasekharan, Shailesh, Chiral limit of strongly coupled lattice gauge theories,
Nucl. Phys. B, vol. 662
(2003),
pp. 220-246 .
-
Chandrasekharan, S. and Pepe, M. and Steffen, F. D. and Wiese, U. J., Nonlinear realization of chiral symmetry on the lattice,
JHEP, vol. 12
(2003),
pp. 035 .
-
Chandrasekharan, Shailesh and Strouthos, Costas G., Kosterlitz-Thouless universality in dimer models,
Phys. Rev. D, vol. 68
(2003),
pp. 091502 .
-
S. Chandrasekharan, CHIRAL LIMIT OF STAGGERED FERMIONS AT STRONG COUPLINGS: A LOOP REPRESENTATION, edited by Edwards, Negele and Richards,
Nucl. Phys. B (Proceedings Suppl.), vol. 119
(2003),
pp. 929 .
-
Chandrasekharan, S; Pepe, M; Steffen, FD; Wiese, U-J, Nonlinear realization of chiral symmetry on the lattice,
Journal of High Energy Physics, vol. 7 no. 12
(2003),
pp. 831-863 .
-
Brower, R; Chandrasekharan, S; Negele, JW; Wiese, UJ, QCD at fixed topology,
Phys. Lett. B, vol. 560 no. 1-2
(2003),
pp. 64-74, Elsevier BV .
-
Chandrasekharan Shailesh, , Chiral limit of staggered fermions at strong couplings: A loop representation,
Nucl. Phys. Proc. Suppl., vol. 119
(2003),
pp. 929-931, Elsevier BV .
-
Chandrasekharan, S, CONNECTIONS BETWEEN QUANTUM CHROMODYNAMICS AND CONDENSED MATTER PHYSICS,
Pramana, vol. 61 no. 5
(2003),
pp. 901, Springer Nature .
-
Chandrasekharan, S; Strouthos, C, KOSTERLITZ-THOULESS UNIVERSALITY IN DIMER MODELS,
Physical Reviews D (Rapid Communications) arXiv:hep-lat/0306034, vol. 68 no. 9
(2003),
pp. 091502, American Physical Society (APS) .
-
Chandrasekharan, S; Jiang, F-J, CHIRAL LIMIT OF STRONGLY COUPLED LATTICE QCD AT FINITE TEMPERATURES,
Physical Reviews D (Rapid Communications), vol. 68 no. 9
(2003),
pp. 091501 .
-
Chandrasekharan, S; Cox, J; Osborn, JC; Wiese, UJ, MERON CLUSTER APPROACH TO SYSTEMS OF STRONGLY CORRELATED ELECTRONS,
Nucl. Phys. B, vol. 673 no. 3
(2003),
pp. 405-436, Elsevier BV .
-
Adams, DH; Chandrasekharan, S, CHIRAL LIMIT OF STRONGLY COUPLED LATTICE GAUGE THEORIES,
Nucl. Phys. B, vol. 662 no. 1-2
(2003),
pp. 220-246, Elsevier BV .
-
Brower, R; Chandrasekharan, S; Negele, JW; Wiese, UJ, LATTICE QCD AT FIXED TOPOLOGY,
Phys. Lett. B, vol. 560
(2003),
pp. 64-74 .
-
Chandrasekharan, S; Pepe, M; Steffen, FD; Wiese, UJ, NON-LINEAR REALIZATION OF CHIRAL SYMMETRY ON THE LATTICE,
JHEP, vol. 0312 no. 12
(2003),
pp. 035, Springer Nature .
-
Chandrasekharan, S, UNEXPECTED RESULTS IN THE CHIRAL LIMIT WITH STAGGERED FERMIONS,
Physics Letters B, vol. 536 no. 1-2
(January, 2002),
pp. 72, Elsevier BV .
-
Brower, R. and Chandrasekharan, S. and Negele, J. W. and Wiese, U. J., Physical observables from lattice QCD at fixed topology,
Nucl. Phys. Proc. Suppl., vol. 106
(2002),
pp. 581-583 .
-
Chandrasekharan, S. and Scarlet, B. and Wiese, U. J., From spin ladders to the 2-d O(3) model at non-zero density,
Comput. Phys. Commun., vol. 147
(2002),
pp. 388-393 .
-
Chandrasekharan, Shailesh, Unexpected results in the chiral limit with staggered fermions,
Phys. Lett. B, vol. 536
(2002),
pp. 72-78 .
-
Chandrasekharan, S; Osborn, JC, Kosterlitz-Thouless universality in a fermionic system,
Physical Review B - Condensed Matter and Materials Physics, vol. 66 no. 4
(2002),
pp. 451131-451135 .
-
Chandrasekharan Shailesh, , Superconductivity and chiral symmetry breaking with fermion clusters,
Nucl. Phys. Proc. Suppl., vol. 106
(2002),
pp. 1025-1027, Elsevier BV .
-
Brower, R; Chandrasekharan, S; Negele, JW; Wiese, UJ, PHYSICAL OBSERVABLES FROM LATTICE QCD AT FIXED TOPOLOGY,
Nucl. Phys. B (Proc. Suppl.), vol. 106
(2002),
pp. 581, Elsevier BV .
-
Chandrasekharan, S; Scarlet, B; Wiese, UJ, FROM SPIN LADDERS TO THE 2-D O(3) MODEL AT NONZERO DENSITY,
Comput. Phys. Commun., vol. 147 no. 1-2
(2002),
pp. 388, Elsevier BV .
-
Chandrasekharan, S; Osborn, JC, KOSTERLITZ-THOULESS UNIVERSALITY IN A FERMIONIC SYSTEM,
Physical Review B, vol. 66 no. 4
(2002),
pp. 045113, American Physical Society (APS) .
-
Chandrasekharan, S, Novel Quantum Monte Carlo Algorithms for Fermions
(October, 2001) .
-
Alford, Mark G. and Chandrasekharan, S. and Cox, J. and Wiese, U. J., Solution of the complex action problem in the Potts model for dense QCD,
Nucl. Phys. B, vol. 602
(2001),
pp. 61-86 .
-
Chandrasekharan, Shailesh, Novel quantum Monte Carlo algorithms for fermions
(2001) .
-
Chandrasekharan, S. and Chudnovsky, V. and Schlittgen, B. and Wiese, U. J., Flop transitions in cuprate and color superconductors: From SO(5) to SO(10) unification?,
Nucl. Phys. Proc. Suppl., vol. 94
(2001),
pp. 449-452 .
-
Chandrasekharan, Shailesh, QCD at a finite density of static quarks,
Nucl. Phys. Proc. Suppl., vol. 94
(2001),
pp. 71-78 .
-
Chandrasekharan, S, QCD AT A FINITE DENSITY OF STATIC QUARKS.,
Nucl. Phys. B (Proc. Suppl.), vol. 94 no. 1-3
(2001),
pp. 71-78, Elsevier BV .
-
Alford, M; Chandrasekharan, S; Cox, J; Wiese, UJ, SOLUTION OF THE COMPLEX ACTION PROBLEM IN THE POTTS MODEL FOR DENSE QCD.,
Nucl. Phys. B, vol. 602 no. 1-2
(2001),
pp. 61, Elsevier BV .
-
Chandrasekharan, S; Chudnovski, V; Schlittgen, B; Wiese, UJ, FLOP TRANSITIONS IN CUPRATE AND COLOR SUPERCONDUTORS
From SO(5) to SO(10) unification?,
Nucl. Phys. B (Proc. Suppl.), vol. 94 no. 1-3
(2001),
pp. 449, Elsevier BV .
-
Chandrasekharan, S; Wiese, U-J, SO(10) Unification of Color Superconductivity and Chiral Symmetry
Breaking?
(March, 2000) .
-
Chandrasekharan, S. and Cox, J. and Holland, K. and Wiese, U. J., Meron-cluster simulation of a chiral phase transition with staggered fermions,
Nucl. Phys. B, vol. 576
(2000),
pp. 481-500 .
-
Chandrasekharan, Shailesh and Wiese, Uwe-Jens, SO(10) unification of color superconductivity and chiral symmetry breaking?
(2000) .
-
Chandrasekharan, Shailesh and Osborn, James C., Critical behavior of a chiral condensate with a meron cluster algorithm,
Phys. Lett. B, vol. 496
(2000),
pp. 122-128 .
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Chandrasekharan Shailesh, , Fermion cluster algorithms,
Nucl. Phys. Proc. Suppl., vol. 83 no. 1-3
(2000),
pp. 774-776 .
-
Chandrasekharan, S; Osborn, J, Solving Sign Problems with Meron Algorithms, edited by Landau, DP; Lewis, SP; Schuttler, HB,
Springer Proc. Phys., vol. 86
(2000),
pp. 28-42, SPRINGER-VERLAG BERLIN .
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Chandrasekharan, S; Cox, J; Holland, K; Wiese, UJ, MERON CLUSTER SIMULATION OF A CHIRAL PHASE TRANSITION WITH STAGGERED FERMIONS.,
Nucl. Phys. B, vol. 576 no. 1-3
(2000),
pp. 481-500, Elsevier BV .
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Chandrasekharan, S; Osborn, JC, CRITICAL BEHAVIOR OF A CHIRAL CONDENSATE WITH A MERON CLUSTER ALGORITHM.,
Phys. Letts. B, vol. 496 no. 1-2
(2000),
pp. 122-128, Elsevier BV .
-
Chandrasekharan Shailesh, , A chiral phase transition using a fermion cluster algorithm,
Chin. J. Phys., vol. 38 no. 3
(2000),
pp. 696-706, PHYSICAL SOC REPUBLIC CHINA .
-
Chandrasekharan, S; Scarlet, B; Wiese, U-J, Meron-Cluster Simulation of Quantum Spin Ladders in a Magnetic Field
(September, 1999) .
-
Chandrasekharan, S; Wiese, UJ, MERON CLUSTER SOLUTION OF A FERMION SIGN PROBLEM,
Phys. Rev. Letts., vol. 86 no. 15
(January, 1999),
pp. 3116-3119, American Physical Society (APS) .
-
Chandrasekharan, S. and Scarlet, B. and Wiese, U. J., Meron-Cluster Simulation of Quantum Spin Ladders in a Magnetic Field
(1999) .
-
Chandrasekharan, Shailesh and Wiese, Uwe-Jens, Meron-cluster solution of a fermion sign problem,
Phys. Rev. Lett., vol. 83
(1999),
pp. 3116-3119 .
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Chandrasekharan, Shailesh and others, Anomalous chiral symmetry breaking above the QCD phase transition,
Phys. Rev. Lett., vol. 82
(1999),
pp. 2463-2466 .
-
Bhattacharya, Tanmoy and Chandrasekharan, Shailesh and Gupta, Rajan and Lee, Weon-Jong and Sharpe, Stephen R., Non-perturbative renormalization constants using Ward identities,
Phys. Lett. B, vol. 461
(1999),
pp. 79-88 .
-
Chandrasekharan, Shailesh, Confinement, chiral symmetry breaking and continuum limits in quantum link models,
Nucl. Phys. Proc. Suppl., vol. 73
(1999),
pp. 739-741 .
-
Chandrasekharan, S, Ginsparg-Wilson fermions: A study in the Schwinger model,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 59 no. 9
(1999),
pp. 1-8 .
-
Chandrasekharan, S, Lattice QCD with Ginsparg-Wilson fermions,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 60 no. 7
(1999),
pp. 1-6 .
-
Brower, R; Chandrasekharan, S; Wiese, UJ, QCD as a quantum link model,
Physical Review D, vol. 60 no. 9
(1999),
pp. DUMMY42 .
-
Bhattacharya, T; Chandrasekharan, S; Gupta, R; Lee, W-J; Sharpe, SR, Non-perturbative renormalization constants using Ward identities,
Nucl. Phys. Proc. Suppl., vol. 73 no. 1-3
(1999),
pp. 276-278, Elsevier BV .
-
Bhattacharya, T; Chandrasekharan, S; Gupta, R; Lee, W; Sharpe, S, NONPERTURBATIVE RENORMALIZATION CONSTANTS USING WARD IDENTITIES.,
Phys. Letts. B, vol. 461 no. 1-2
(1999),
pp. 79-88, Elsevier BV .
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Chandrasekharan, S, CONFINEMENT, CHIRAL SYMMETRY BREAKING AND CONTINUUM LIMITS IN QUANTUM LINK MODELS,
Nucl. Phys. B Proc. Suppl., vol. 73 no. 1-3
(1999),
pp. 739-741, Elsevier BV .
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Chandrasekharan, S; Chen, D; Christ, N; Lee, W; Mawhinney, R; Vranas, P, ANOMALOUS CHIRAL SYMMETRY BREAKING ABOVE THE QCD PHASE TRANSITION,
Phys. Rev. Lett., vol. 82 no. 12
(1999),
pp. 2463-2466, American Physical Society (APS) .
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Chandrasekharan, S, GINSPARG-WILSON FERMIONS: A STUDY IN THE SCHWINGER MODEL,
Phys. Rev. D, vol. 59 no. 9
(1999),
pp. 094502, American Physical Society (APS) .
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Brower, R; Chandrasekharan, S; Wiese, UJ, QCD AS A QUANTUM LINK MODEL,
Phys. Rev. D, vol. 60 no. 9
(1999),
pp. 094502, American Physical Society (APS) .
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Chandrasekharan, S, LATTICE QCD WITH GINSPARG-WILSON FERMIONS,
Phys. Rev. D, vol. 60 no. 7
(1999),
pp. 074503 .
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Beard, B. B. and others, D-theory: Field theory via dimensional reduction of discrete variables,
Nucl. Phys. Proc. Suppl., vol. 63
(1998),
pp. 775-789 .
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Brower, R. and Chandrasekharan, S. and Wiese, U. J., Green's functions from quantum cluster algorithms,
Physica A, vol. 261
(1998),
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Orginos, K. and Bietenholz, W. and Brower, R. and Chandrasekharan, S. and Wiese, U. -J., The perfect quark-gluon vertex function,
Nucl. Phys. Proc. Suppl., vol. 63
(1998),
pp. 904-906 .
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Brower, R; Chandrasekharan, S; Wiese, U-J, Green’s functions from quantum cluster algorithms11This work is supported in part by funds provided by the US Department of Energy (DOE) under cooperative research agreement DE-FC02-94ER40818., vol. 261 no. 3
(1998),
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Beard, BB; Brower, RC; Chandrasekharan, S; Chen, D; Tsapalis, A; Wiese, UJ, D-THEORY: FIELD THEORY VIA DIMENSIONAL REDUCTION OF DISCRETE VARIABLES,
Nucl. Phys. B (Proc. Suppl.), vol. 63 no. 1-3
(1998),
pp. 775-789, Elsevier BV .
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Orginos, K; Bietenholz, W; Brower, R; Chandrasekharan, S; Wiese, UJ, THE PERFECT QUARK GLUON VERTEX FUNCTION,
Nucl. Phys. B (Proc. Suppl.), vol. 63 no. 1-3
(1998),
pp. 904-906, Elsevier BV .
-
Brower, R; Chandrasekharan, S; Wiese, UJ, GREEN'S FUNCTIONS FROM QUANTUM CLUSTER ALGORITHMS,
Physica A, vol. 261 no. 3-4
(1998),
pp. 520-533, Elsevier BV .
-
Bietenholz, W. and Brower, R. and Chandrasekharan, S. and Wiese, U. J., Perfect lattice topology: The quantum rotor as a test case,
Phys. Lett. B, vol. 407
(1997),
pp. 283-289 .
-
Bietenholz, W. and Brower, R. and Chandrasekharan, S. and Wiese, U. J., Perfect lattice actions for staggered fermions,
Nucl. Phys. B, vol. 495
(1997),
pp. 285-305 .
-
Chandrasekharan, S. and Wiese, U. J., Quantum link models: A discrete approach to gauge theories,
Nucl. Phys. B, vol. 492
(1997),
pp. 455-474 .
-
Bietenholz, W. and Brower, R. and Chandrasekharan, S. and Wiese, U. J., Progress on perfect lattice actions for QCD,
Nucl. Phys. Proc. Suppl., vol. 53
(1997),
pp. 921-934 .
-
Chandrasekharan, Shailesh, A large N chiral transition on a plaquette,
Phys. Lett. B, vol. 395
(1997),
pp. 83-88 .
-
Bietenholz, W; Brower, R; Chandrasekharan, S; Wiese, UJ, PERFECT LATTICE TOPOLOGY: THE QUANTUM ROTOR AS A TEST CASE,
Phys. Lett. B, vol. 407 no. 3-4
(1997),
pp. 283-289, Elsevier BV .
-
Bietenholz, W; Brower, R; Chandrasekharan, S; Wiese, UJ, PERFECT LATTICE ACTIONS FOR STAGGERED FERMIONS,
Nucl. Phys. B, vol. 495 no. 1-2
(1997),
pp. 285-305, Elsevier BV .
-
Chandrasekharan, S, A LARGE N CHIRAL TRANSITION ON A PLAQUETTE,
Phys. Lett. B, vol. 395 no. 1-2
(1997),
pp. 83-88, Elsevier BV .
-
Chandrasekharan, S; Wiese, UJ, QUANTUM LINK MODELS: A DISCRETE APPROACH TO GAUGE THEORIES,
Nucl. Phys. B, vol. 492 no. 1-2
(1997),
pp. 455-474, Elsevier BV .
-
Bietenholz, W; Brower, R; Chandrasekharan, S; Wiese, UJ, PROGRESS ON PERFECT LATTICE ACTIONS FOR QCD,
Nucl. Phys. B (Proc. Suppl.), vol. 53 no. 1-3
(1997),
pp. 921-934, Elsevier BV .
-
Chandrasekharan, Shailesh and Christ, Norman H., Dirac Spectrum, Axial Anomaly and the QCD Chiral Phase Transition,
Nucl. Phys. Proc. Suppl., vol. 47
(1996),
pp. 527-534 .
-
Chandrasekharan, S; Huang, S-Z, Z(3) TWISTED CHIRAL CONDENSATES IN QCD AT FINITE TEMPERATURES,
Phys. Rev. D, vol. 53 no. 9
(1996),
pp. 5100-5104 .
-
Chandrasekharan, S; Christ, N, DIRAC SPECTRUM, AXIAL ANOMALY AND THE QCD CHIRAL PHASE TRANSITION,
NUcl. Phys. B (Proc. Suppl.), vol. 47 no. 1-3
(1996),
pp. 527-534, Elsevier BV .
-
Chandrasekharan, S; Huang, S, Z3 twisted chiral condensates in QCD at finite temperatures,
Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 53 no. 9
(1996),
pp. 5100-5104 .
-
Chandrasekharan, Shailesh, Critical behavior of the chiral condensate at the QCD phase transition,
Nucl. Phys. Proc. Suppl., vol. 42
(1995),
pp. 475-477 .
-
Chandrasekharan, S, CRITICAL BEHAVIOR OF THE CHIRAL CONDENSATE AT THE QCD PHASE TRANSITION,
Nucl. Phys. B (Proc. Suppl.), vol. 42 no. 1-3
(1995),
pp. 475-477, Elsevier BV .
-
Chandrasekharan, Shailesh, Anomaly cancellation in (2+1)-dimensions in the presence of a domain wall mass,
Phys. Rev. D, vol. 49
(1994),
pp. 1980-1987 .
-
Chandrasekharan, S., Fermions with a domain wall mass: Explicit Greens function and anomaly cancellation,
Nucl. Phys. Proc. Suppl., vol. 34
(1994),
pp. 579-582 .
-
Chandrasekharan, S, FERMIONS WITH A DOMAIN WALL MASS: EXPLICIT GREENS FUNCTION AND ANOMALY CANCELLATION,
Nucl. Phys. B (Proc. Suppl.), vol. 34 no. C
(1994),
pp. 579-582, Elsevier BV .
-
Chandrasekharan, S, ANOMALY CANCELLATION IN (2+1)-DIMENSIONS IN THE PRESENCE OF A DOMAIN WALL MASS,
Phys. Rev. D, vol. 49 no. 4
(1994),
pp. 1980-1987 .
-
Papers Accepted
-
-
Haiyuan Zou, Yuzhi Liu, Chen-Yen Lai, J. Unmuth-Yockey, A. Bazavov, Z.Y. Xie, T. Xiang, S. Chandrasekharan, S. -W. Tsai, Y. Meurice, Towards quantum computing for the classical O(2) model,
Phys. Rev. A
(2014) .
-
Papers Submitted
-
-
Singh, H; Bhattacharya, T; Chandrasekharan, S; Gupta, R, Vacuum Entanglement Harvesting in the Ising Model
(February, 2023) .
-
Hanqing Liu, Emilie Huffman, Shailesh Chandrasekharan, Ribhu K. Kaul, Quantum Criticality of Anti-ferromagnetism and Superconductivity with Relativity
(September, 2021) .
-
D. Banerjee and S. Chandrasekharan, Sub-leading conformal dimensions at the O(4) Wilson-Fisher fixed point
(2021) .
-
V. Ayyar and S. Chandrasekharan, Massive fermions without fermion bilinear condensates,
arXiv:1410.6474 (submitted to Phys. Rev. D)
(October, 2014) .
-
Preprints
-
-
S. Chandrasekharan and U.-J. Wiese, Partition Functions of Strongly Correlated Electron Systems as 'Fermionants'.,
arXiv:1108.2461
(July, 2011) .
-
S. Chandrasekharan and U.-J. Wiese, SO(10) UNIFICATION OF COLOR SUPERCONDUCTIVITY AND CHIRAL SYMMETRY BREAKING?
(2000)(DUKE-TH-00-203,MIT-CTP-2961.)
.
-
S. Chandrasekharan, B. Scarlet and U.-J. Wiese, MERON CLUSTER SIMULATION OF QUANTUM SPIN LADDERS IN A MAGNETIC FIELD
(1999)(DUKE-TH-99-197, MIT-CTP-2904.)
.
Last modified: 2024/04/23