577 citations · 876 across the 9 of their papers we have counts for
21 papers · 1 filter
Equation of state and QCD transition at finite temperature
A. Bazavov, T. Bhattacharya, M. Cheng +20
We calculate the equation of state in 2+1 flavor QCD at finite temperature with physical strange quark mass and almost physical light quark masses using lattices with temporal exte…
Chiral Lattice Gauge Theories from Warped Domain Walls and Ginsparg-Wilson Fermions
Tanmoy Bhattacharya, Matthew R. Martin, Erich Poppitz
We propose a construction of a 2-dimensional lattice chiral gauge theory. The construction may be viewed as a particular limit of an infinite warped 3-dimensional theory. We also p…
Improved bilinears in lattice QCD with non-degenerate quarks
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +2
We describe the extension of the improvement program for bilinear operators composed of Wilson fermions to non-degenerate dynamical quarks. We consider two, three and four flavors,…
Towards a chiral gauge theory by deconstruction in AdS5
Tanmoy Bhattacharya, Rajan Gupta, Matthew R. Martin +3
We describe an implementation of a deconstructed gauge theory with charged fermions defined on an interval in five dimensional AdS space. The four dimensional slices are Minkowski,…
Scaling behavior of discretization errors in renormalization and improvement constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Non-perturbative results for improvement and renormalization constants needed for on-shell and off-shell O(a) improvement of bilinear operators composed of Wilson fermions are pres…
Calculating using HYP staggered fermions
Tanmoy Bhattacharya, George T. Fleming, Rajan Gupta +3
We present preliminary results for calculated using HYP staggered fermions in the quenched approximation. We compare different choices of quenched penguin operators.