Where is the chiral critical point in 3-flavor QCD?

被引：97

作者：

Karsch, F ^{[1
]}

Allton, CR

Ejiri, S

Hands, SJ

Kaczmarek, O

Laermann, E

Schmidt, C

机构：

[1] Univ Bielefeld, Fak Phys, D-33615 Bielefeld, Germany

[2] Univ Coll Swansea, Dept Phys, Swansea SA2 8PP, W Glam, Wales

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2004年 / 129卷

关键词：

D O I：

10.1016/j.nuclphysbps.2003.12.236

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We determine the location of the second order endpoint of the line of first order chiral phase transition in 3-flavor QCD at vanishing chemical potential (mu(q)). Using Ferrenberg-Swendsen reweighting for two values of the quark mass we determine the mu(q)-dependence of the transition line and locate the chiral critical point. For both quantities we find a significant quark mass dependence.

引用

页码：614 / 616

页数：3

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