41 citations · 66 across the 3 of their papers we have counts for
3 papers
hep-lat2010★ 41 cited
Topological susceptibility with the asqtad action
MILC collaboration, A. Bazavov, C. Bernard +12
Chiral perturbation theory predicts that in quantum chromodynamics (QCD), light dynamical quarks suppress the gauge-field topological susceptibility of the vacuum. The degree of su…
hep-lat2004★ 2 cited
Topological susceptibility with three flavors of staggered quarks
C. Aubin, C. Bernard, Brian Billeter +8
As one test of the validity of the staggered-fermion fourth-root determinant trick, we examine the suppression of the topological susceptibility of the QCD vacuum in the limit of s…
hep-lat2004★ 23 cited
Topological susceptibility in staggered fermion chiral perturbation theory
Brian Billeter, Carleton DeTar, James Osborn
The topological susceptibility of the vacuum in quantum chromodynamics has been simulated numerically using the Asqtad improved staggered fermion formalism. At nonzero lattice spac…