TY - JOUR
T1 - Phase diagram of neutral quark matter
T2 - Self-consistent treatment of quark masses
AU - Rüster, Stefan B.
AU - Werth, Verena
AU - Buballa, Michael
AU - Shovkovy, Igor A.
AU - Rischke, Dirk H.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2005/8/1
Y1 - 2005/8/1
N2 - We study the phase diagram of dense, locally neutral three-flavor quark matter within the framework of the Nambu-Jona-Lasinio model. In the analysis, dynamically generated quark masses are taken into account self-consistently. The phase diagram in the plane of temperature and quark chemical potential is presented. The results for two qualitatively different regimes, intermediate and strong diquark coupling strength, are presented. It is shown that the role of gapless phases diminishes with increasing diquark coupling strength.
AB - We study the phase diagram of dense, locally neutral three-flavor quark matter within the framework of the Nambu-Jona-Lasinio model. In the analysis, dynamically generated quark masses are taken into account self-consistently. The phase diagram in the plane of temperature and quark chemical potential is presented. The results for two qualitatively different regimes, intermediate and strong diquark coupling strength, are presented. It is shown that the role of gapless phases diminishes with increasing diquark coupling strength.
UR - http://www.scopus.com/inward/record.url?scp=33749159008&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33749159008&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.72.034004
DO - 10.1103/PhysRevD.72.034004
M3 - Article
AN - SCOPUS:33749159008
VL - 72
SP - 1
EP - 13
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
SN - 1550-7998
IS - 3
M1 - 034004
ER -