26 citations · 55 across the 6 of their papers we have counts for
16 papers · 1 filter
Massive Schwinger model at finite
Vicente Azcoiti, Giuseppe Di Carlo, Eduardo Follana +2
Using the approach developed in [V. Azcoiti, G. Di Carlo, A. Galante, V. Laliena, \textit{Phys. Lett.} \textbf{B563}, (2003) 117], we are able to reconstruct the behavior of the ma…
The Aoki phase revisited
V. Azcoiti, G. Di Carlo, E. Follana +1
In order to elucidate the vacuum structure of the Aoki phase, we carried out a numerical investigation of QCD with two flavours of Wilson fermions, within the p.d.f. framework and…
QCD with two flavors of Wilson fermions: The QCD vacuum, the Aoki vacuum and other vacua
V. Azcoiti, G. Di Carlo, A. Vaquero
We discuss the vacuum structure of QCD with two flavors of Wilson fermions. We derive two possible scenarios: (i) If the spectral density of the overlap hamiltonian in a…
Critical Behavior of CP^1 at theta = pi, Haldane's Conjecture and the Universality Class
V. Azcoiti, G. Di Carlo, A. Galante
Using an approach to analyze the theta dependence of systems with a theta-term we recently proposed, the critical behavior of CP^1 at theta=pi is studied. We find a region outside…
Phase structure of four flavor QCD in the T μplane from a new method for simulations of lattice gauge theories at non zero baryon density
Vicente Azcoiti, Giuseppe Di Carlo, Angelo Galante +1
We review a method for numerical simulations of lattice gauge theories at non-zero baryonic chemical potential we recently proposed. We first report on a test of the method using a…
Phase diagram of QCD with four quark flavors at finite temperature and baryon density
Vicente Azcoiti, Giuseppe Di Carlo, Angelo Galante +1
We analyze the phase diagram of QCD with four staggered flavors in the (mu, T) plane using a method recently proposed by us. We explore the region T > 0.7 Tc and mu <1.4 Tc, where…