262 citations · 2.1k across the 46 of their papers we have counts for
46 papers
Artificial first-order phase transition in a magnetized Nambu--Jona-Lasinio model with a quark anomalous magnetic moment
William R. Tavares, Sidney S. Avancini, Ricardo L. S. Farias +1
Recently, first-order phase transitions have been predicted as an effect of the inclusion of quark anomalous magnetic moment (AMM) in the hot and magnetized Nambu--Jona-Lasinio mod…
Quark matter under strong electric fields in the Linear Sigma Model coupled with quarks
William R. Tavares, Sidney S. Avancini, Ricardo L. S. Farias
In this work we study the influence of external electric field and temperature on the chiral phase transition of Quantum Chromodynamics. We use the two-flavor Linear Sigma Model co…
Causality violation and the speed of sound of hot and dense quark matter in the Nambu--Jona-Lasinio model
Arthur E. B. Pasqualotto, Ricardo L. S. Farias, William R. Tavares +2
The Nambu--Jona-Lasinio model is widely used to study strong-interaction phenomena in vacuum and quark matter. Since the model is nonrenormalizable, one needs to work within a spec…
Magnetized pole-mass of neutral meson within full RPA evaluation
Sidney S. Avancini, Ricardo L. S. Farias, William R. Tavares +1
In this work we calculate the pole-mass of the meson with different spin projections in the context of the magnetized two-flavor Nambu--Jona--Lasinio model. Mak…
Effects of the quark anomalous magnetic moment in the chiral symmetry restoration: magnetic catalysis and inverse magnetic catalysis
Ricardo L. S. Farias, William R. Tavares, Rodrigo M. Nunes +1
In this work, we consider the effect of a constant anomalous magnetic moment (AMM) of quarks in the SU(2) Nambu--Jona-Lasinio model in the mean field approximation. To this end, we…
Light pseudo-scalar meson masses under strong magnetic fields within the SU(3) Nambu-Jona-Lasinio model
Sidney S. Avancini, Máximo Coppola, Norberto N. Scoccola +1
We calculate the pole masses of pseudoscalar mesons in a strongly magnetized medium within the framework of the SU(3) Nambu-Jona--Lasinio model, using a magnetic field-independent…