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The critical line from imaginary to real baryonic chemical potentials in two-color QCD
Paolo Cea, Leonardo Cosmai, Massimo D'Elia +1
The method of analytic continuation from imaginary to real chemical potentials is one of the few available techniques to study QCD at finite temperature and baryon density. One…
Analytic continuation of the critical line in 2-color QCD at nonzero temperature and density
Paolo Cea, Leonardo Cosmai, Massimo D'Elia +1
We determine the pseudo-critical line in the temperature - chemical potential plane of 2-color QCD by direct Monte Carlo simulations and by analytic continuation from imaginary che…
Perturbing QCD with external fields
Paolo Cea, Leonardo Cosmai, Massimo D'Elia
We present some up-to-date results on QCD phase transition in a chromomagnetic constant background field and in an abelian monopole background field. Our results indicate that the…
QCD dynamics in a constant chromomagnetic field
Paolo Cea, Leonardo Cosmai, Massimo D'Elia
We investigate the phase transition in full QCD with two flavors of staggered fermions in presence of a constant abelian chromomagnetic field. We find that the critical temperature…
Large logarithmic rescaling of the scalar condensate: a subtlety with substantial phenomenological implications
P. Cea, M. Consoli, L. Cosmai
Lattice data, taken since 1998 near the critical line of a 4D Ising model, have been supporting the large logarithmic rescaling of the scalar condensate predicted in the alternativ…
Large logarithmic rescaling of the scalar condensate: new lattice evidences
P. Cea, M. Consoli, L. Cosmai
Using two different methods, we have determined the rescaling of the scalar condensate near the critical line of a 4D Ising model. Our lattice data, in agreement with…