Dependence of the chiral symmetry restoration transition on the quark self-energy kernel

被引：26

作者：

Bender, A ^{[1
]}

Detmold, W

Thomas, AW

机构：

[1] Univ Adelaide, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia

[2] Univ Adelaide, Dept Phys & Math Phys, Adelaide, SA 5005, Australia

来源：

PHYSICS LETTERS B | 2001年 / 516卷 / 1-2期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1016/S0370-2693(01)00906-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The dependence of the dressed quark propagator on the quark chemical potential is investigated in various models based on the Dyson-Schwinger equations. We find that the critical chemical potential of the chiral symmetry restoration transitions is strongly dependent on the nature of the interaction kernel in the infrared region. (C) 2001 Published by Elsevier Science B.V.

引用

页码：54 / 60

页数：7

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