Chiral effective model with the Polyakov loop
نویسندگان
چکیده
منابع مشابه
Susceptibilities and the Phase Structure of an Effective Chiral Model with Polyakov Loops
Quantum Chromodynamics (QCD) exhibits dynamical chiral symmetry breaking and confinement. Both features are related with global symmetries of the QCD Lagrangian. While the chiral symmetry is exact in the limit of massless quarks the Z(3) center symmetry, which governs confinement, is exact in the opposite limit, i.e., for infinitely heavy quarks. The susceptibilities of the corresponding order ...
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Enhanced fluctuations are characteristic for phase transitions. Thus, the exploration of fluctuations is a promising tool for probing the phase structure of a system. The phase boundaries can be identified by the response of the fluctuations to changes in the thermodynamic parameters. In this work [1] the fluctuations in various channels near the phase boundary are explored by using the Nambu–J...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2004
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2004.04.027