Articulo
Nonlocality effects in the phase diagram of neutral quark matter
Registro en:
issn:1063-7796
issn:1531-8559
Autor
Grunfeld, Ana Gabriela
Blaschke, David
Gómez Dumm, Daniel Alberto
Klähn, Thomas
Scoccola, Norberto Nerio
Institución
Resumen
We construct phase diagrams of two-flavor quark matter under compact star constraints for two nonlocal, covariant quark models (instanton liquid and one-gluon exchange (OGE) inspired) within the mean field approximation and compare the results for different diquark coupling strengths. For the OGE model, stable hybrid stars with quark cores are obtained. Instituto de Física La Plata