Joshua Socolar, Professor of Physics and CNCS: Center for nonlinear and complex systems
Prof. Socolar is interested in collective behavior in condensed matter and dynamical systems. His current research interests include:
- Limit-periodic structures, quasicrystals, packing problems, and tiling theory;
- Self-assembly and phases of designed colloidal particles;
- Organization and dynamics of complex networks;
- Topological elasticity of mechanical lattices.
Teaching (Fall 2019):
- PHYSICS 136.01, ACOUSTICS AND MUSIC
- Physics 128, TuTh 04:40 PM-05:55 PM
- (also cross-listed as MUSIC 126.01)
|Ph.D.||University of Pennsylvania||1987|
Nonlinear dynamics and complex systems
Theoretical condensed matter physics
- Research Interests: Theoretical Condensed Matter Physics
Prof. Socolar is interested in the principles that determine
collective behavior in condensed matter and dynamical systems.
His current research interests include:
- Organization and function of complex dynamical networks, especially genetic regulatory networks;.
- The spatial distribution of stresses granular materials (e.g.
bins of sand, coal, pills, or grain) and jamming phenomena;
- Controlling chaos, or understanding feedback mechanisms that can stabilize otherwise unstable ordered behavior in chaotic dynamical systems;
- Quasicrystals, packing problems, and tiling theory.
- Areas of Interest:
- Theoretical condensed matter physics
Nonlinear dynamics and control theory
Statistical mechanics in nonequilibrium systems
Complex Boolean networks
Genetic regulatory networks
- Algorithms • Animals • Arrhythmias, Cardiac • Biological Clocks • Biological Evolution • Biophysics • Bone and Bones • Boolean networks • Cell Cycle • Cell Differentiation • Cell Physiological Phenomena • Cell Proliferation • Computational Biology • Computer Graphics • Computer Simulation • Condensed matter • Control theory • Cyclin-Dependent Kinases • Cyclins • Data Interpretation, Statistical • Diffusion • Disease Outbreaks • Electrophysiology • Embryo, Nonmammalian • Embryonic Development • Feedback • Feedback, Physiological • G1 Phase • Gastrula • Gene Expression • Gene Expression Regulation • Gene Expression Regulation, Developmental • Gene Expression Regulation, Fungal • Gene Regulatory Networks • Genetic regulatory networks • Granular materials • Growth • Heart • Humans • Logistic Models • Mathematical Computing • Mathematical Concepts • Membrane Potentials • Mesoderm • Models, Biological • Models, Cardiovascular • Models, Chemical • Models, Genetic • Models, Statistical • Models, Theoretical • Mutation • Myocardium • Neural Networks (Computer) • Nonlinear dynamics • Nonlinear Dynamics • Nuclear Reprogramming • Periodicity • Physical Phenomena • Physics • Plant Development • Politics • Population Dynamics • Probability • Proteome • Public Opinion • S Phase • Saccharomyces cerevisiae • Sensitivity and Specificity • Signal Processing, Computer-Assisted • Signal Transduction • Social Support • Statistics as Topic • Systems Theory • Tiling theory • Time Factors • Transcription Factors • Transcription, Genetic • Variations • Ventricular Fibrillation • Yeasts
- Current Ph.D. Students
- Postdocs Mentored
- Xianrui Cheng (September 01, 2012 - March 01, 2013)
- Volkan Sevim (March, 2008 - August, 2010)
- Bjorn Samuelsson (November, 2005 - August 31, 2007)
- Recent Publications
- Abed Zadeh, A; Barés, J; Socolar, JES; Behringer, RP, Seismicity in sheared granular matter,
Physical Review. E, vol. 99 no. 5
(May, 2019) [doi] [abs]
- Oğuz, EC; Socolar, JES; Steinhardt, PJ; Torquato, S, Hyperuniformity and anti-hyperuniformity in one-dimensional substitution tilings.,
Acta Crystallographica. Section A, Foundations and Advances, vol. 75 no. Pt 1
pp. 3-13 [doi] [abs]
- Goshaw, A; Greenside, H; Socolar, J; Schaeffer, D, Robert Paul Behringer,
Physics Today, vol. 71 no. 12
pp. 60-60, AIP Publishing [doi]
- Pham, AT; Zhuang, Y; Detwiler, P; Socolar, JES; Charbonneau, P; Yellen, BB, Phase diagram and aggregation dynamics of a monolayer of paramagnetic colloids.,
Physical Review. E, vol. 95 no. 5-1
pp. 052607 [doi] [abs]
- Oǧuz, EC; Socolar, JES; Steinhardt, PJ; Torquato, S, Hyperuniformity of quasicrystals,
Physical Review B, vol. 95 no. 5
(February, 2017), American Physical Society (APS) [doi] [abs]
- Selected Invited Lectures
- Autonomous Boolean modeling of gene regulatory networks, May 07, 2012, Mathematical Biosciences Institute, Ohio State U.
- Hierarchical freezing in a limit-periodic structure, October 15, 2011, Princeton Center for Theoretical Science
- Periodicity and chaos in delayed Boolean networks, July 19, 2011, ICIAM Conference, Vancouver, Canada
- Relaxation to a limit-periodic ground state, May 23, 2011, Haverford College, Haverford, PA
- Autonomous Boolean Models, June 28, 2009, Mount Holyoke College, South Hadley, MA
For more information, see
Prof. Socolar's Home Page.