Chiral Estimate of QCD Pseudocritical Line

被引：1

作者：

Zarembo, K. ^{[1
,2
,3
,4
]}

机构：

[1] NORDITA, Kungliga Tekniska Hogskolan Royal Inst Technol, S-10691 Stockholm, Sweden

[2] Stockholm Univ, S-10691 Stockholm, Sweden

[3] Uppsala Univ, Dept Phys & Astron, SE-75108 Uppsala, Sweden

[4] Inst Theoret & Expt Phys, Moscow 117218, Russia

来源：

JETP LETTERS | 2019年 / 110卷 / 03期

基金：

瑞典研究理事会; 俄罗斯基础研究基金会;

关键词：

FINITE-TEMPERATURE; PHASE-TRANSITION; SYMMETRY; MODEL;

D O I：

10.1134/S0021364019150050

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Relatively low crossover temperature suggests that chiral symmetry restoration in Quantum Chromodynamics may well be described within the low-energy effective theory. The shape of the pseudocritical line in the T-mu plane is estimated within this assumption. No critical endpoint is found for physical values of quark masses.

引用

页码：155 / 159

页数：5

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