100 citations · 231 across the 11 of their papers we have counts for
6 papers · 1 filter
Hybrid star construction with the extended linear sigma model: preliminary results
Péter Kovács, János Takátsy
The interior of compact stars is usually divided into two major parts, the outer part called crust and the inner part called core. There are several possibilities for the compositi…
Compact star properties from an extended linear sigma model
János Takátsy, Péter Kovács, Zsolt Szép +1
The equation of state provided by effective models of strongly interacting matter should comply with the restrictions imposed by current astrophysical observations of compact stars…
Phase diagram and isentropic curves from the vector meson extended Polyakov quark meson model
Péter Kovács, György Wolf
In the framework of the flavor (axial)vector meson extended Polyakov quark meson model we investigate the QCD phase diagram at finite temperature and density. We use a…
Existence of the critical endpoint in the vector meson extended linear sigma model
Peter Kovács, Zsolt Szép, György Wolf
The chiral phase transition of the strongly interacting matter is investigated at nonzero temperature and baryon chemical potential mu_B within an extended (2+1) flavor Polyakov co…
Chiral phase transition scenarios from the vector meson extended Polyakov quark meson model
Péter Kovács, György Wolf
Chiral phase transition is investigated in an symmetric vector meson extended linear sigma model with additional constituent quarks and Polyakov loops (ext…
Chiral phase transition in the vector meson extended linear sigma model
Péter Kovács, Zsolt Szép, György Wolf
In the framework of an SU(3) (axial)vector meson extended linear sigma model with additional constituent quarks and Polyakov loops, we investigate the effects of (axial)vector meso…