49 citations · 233 across the 18 of their papers we have counts for
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hep-lat2010★ 1 cited
Absence of sign problem in the (saddle point approximation of the) nilpotency expansion of QCD at finite chemical potential
Sergio Caracciolo, Fabrizio Palumbo
We have developed a method to derive the (approximate) quark contribution to the fermion free energy of QCD on a lattice, at finite temperature and chemical potential, with Kogut-S…
hep-lat2010★ 4 cited
Chiral symmetry breaking and quark confinement in the nilpotency expansion of QCD
Sergio Caracciolo, Fabrizio Palumbo
We apply to lattice QCD a bosonization method previously developed in which dynamical bosons are generated by time-dependent Bogoliubov transformations. The transformed action can…