204 citations · 1.1k across the 45 of their papers we have counts for
15 papers · 1 filter
Magnetized QCD phase diagram: net-baryon susceptibilities
Márcio Ferreira, Pedro Costa, Constança Providência
Employing the Polyakov extended Nambu-Jona-Lasinio model, we determine the net-baryon number fluctuations of magnetized three-flavor quark matter. We show that the magnetic field c…
Net baryon-number fluctuations in magnetized quark matter
Márcio Ferreira, Pedro Costa, Constança Providência
The kurtosis and skewness of net baryon-number fluctuations are studied for the magnetized phase diagram of three-flavor quark matter within the Polyakov extended NambuJona-Lasi…
The presence of a critical end point in the QCD phase diagram from the net-baryon number fluctuations
Márcio Ferreira, Pedro Costa, Constança Providência
The net-baryon number fluctuations for three-flavor quark matter are computed within the Polyakov extended NambuJona-Lasinio model. Two models with vanishing and nonvanishing ve…
Multiple critical end points in magnetized three flavor quark matter
Márcio Ferreira, Pedro Costa, Constança Providência
The magnetized phase diagram for three-flavor quark matter is studied within the Polyakov extended Nambu--Jona-Lasinio model. The order parameters are analyzed with special emphasi…
Magnetized QCD phase diagram: critical end points for the strange quark phase transition driven by external magnetic fields
Pedro Costa, Márcio Ferreira, Constança Providência
In this work we examine possible effects of an external magnetic field in the strongly interacting matter phase diagram. The study is performed using the Polyakov-Nambu-Jona-Lasini…
Magnetized QCD phase diagram
Márcio Ferreira, Pedro Costa, Constança Providência
Using the 2+1 flavor Nambu--Jona-Lasinio (NJL) model with the Polyakov loop, we determine the structure of the QCD phase diagram in an external magnetic field. Beyond the usual NJL…
The QCD phase diagram in the presence of an external magnetic field: the role of the inverse magnetic catalysis
Márcio Ferreira, Pedro Costa, Constança Providência
The effect of an external magnetic field in QCD phase diagram, namely, in the the location of the critical end point (CEP) is investigated. Using the 2+1 flavor Nambu--Jona-Lasinio…
Influence of the inverse magnetic catalysis and the vector interaction in the location of the critical end point
Pedro Costa, Márcio Ferreira, Débora P. Menezes +2
The effect of a strong magnetic field on the location of the critical end point (CEP) in the QCD phase diagram is discussed under different scenarios. In particular, we consider th…
Inverse magnetic catalysis in the Polyakov-Nambu-Jona-Lasinio and entangled Polyakov-Nambu-Jona-Lasinio models
Constança Providência, Márcio Ferreira, Pedro Costa
We investigate the QCD phase diagram at zero chemical potential and finite temperature in the presence of an external magnetic field within the three flavor Polyakov-Nambu-Jona-Las…
The QCD critical end point driven by an external magnetic field in asymmetric quark matter
Pedro Costa, Márcio Ferreira, Constança Providência +2
The effect of the isospin/charge asymmetry and an external magnetic field in the location of the critical end point (CEP) in the QCD phase diagram is investigated. By using the 2+1…
Strange quark chiral phase transition in hot 2+1-flavor magnetized quark matter
Márcio Ferreira, Pedro Costa, Constança Providência
Using the Polyakov--Nambu--Jona-Lasinio model the strange quark chiral phase transition and the effect of its current mass on a hot magnetized three flavor quark matter at zero che…
Inverse magnetic catalysis in the (2+1)-flavor Nambu--Jona-Lasinio and Polyakov--Nambu--Jona-Lasinio models
M. Ferreira, P. Costa, O. Lourenço +2
The QCD phase diagram at zero chemical potential and finite temperature subject to an external magnetic field is studied within the three flavor Nambu--Jona-Lasinio (NJL) model and…
Deconfinement, chiral symmetry restoration and thermodynamics of (2+1)--flavor hot QCD matter in an external magnetic field
Márcio Ferreira, Pedro Costa, Constança Providência
The entanglement extended Polyakov--Nambu--Jona-Lasinio model at zero chemical potential in the presence of an external magnetic field is studied. The effect of the entanglement pa…
Phase transition and critical end point driven by an external magnetic field in asymmetric quark matter
Pedro Costa, Márcio Ferreira, Hubert Hansen +2
The location of the critical end point (CEP) in the QCD phase diagram is determined under different scenarios. The effect of strangeness, isospin/charge asymmetry and an external m…
Deconfinement and chiral restoration within the SU(3) Polyakov--Nambu--Jona-Lasinio and entangled Polyakov--Nambu--Jona-Lasinio models in an external magnetic field
Márcio Ferreira, Pedro Costa, Débora P. Menezes +2
The behavior of the quark condensates at zero chemical potential and finite temperature subject to an external magnetic field is studied within the three flavor Nambu--Jona-Lasinio…