Publications [#245727] of Shailesh Chandrasekharan

Papers Published
  1. Bietenholz, W; Brower, R; Chandrasekharan, S; Wiese, U-J, Perfect lattice actions for staggered fermions, Nuclear Physics B, vol. 495 no. 1-2 (1997), pp. 285-305 .

    We construct a perfect lattice action for staggered fermions by blocking from the continuum. The locality, spectrum and pressure of such perfect staggered fermions are discussed. We also derive a consistent fixed point action for free gauge fields and discuss its locality as well as the resulting static quark-antiquark potential. This provides a basis for the construction of (classically) perfect lattice actions for QCD using staggered fermions. © 1997 Elsevier Science B.V.