2 papers
hep-ph2017
Using the Linear Sigma Model with quarks to describe the QCD phase diagram and to locate the critical end point
Alejandro Ayala, Jorge David Castaño-Yepes, José Antonio Flores +2
We study the QCD phase diagram using the linear sigma model coupled to quarks. We compute the effective potential at finite temperature and quark chemical potential up to ring diag…
hep-ph2017
Locating the critical end point using the linear sigma model coupled to quarks
A. Ayala, J. A. Flores, L. A. Hernandez +1
We use the linear sigma model coupled to quarks to compute the effective potential beyond the mean field approximation, including the contribution of the ring diagrams at finite te…