Responses of quark condensates to the chemical potential

被引：23

作者：

Miyamura, O ^{[4
]}

Choe, S

Liu, Y

Takaishi, T

Nakamura, A

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[2] Hiroshima Univ Econ, Hiroshima 73101, Japan

[3] Hiroshima Univ, IMC, Higashihiroshima 7398521, Japan

[4] Hiroshima Univ, Dept Phys, Higashihiroshima 7398526, Japan

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.66.077502

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The responses of quark condensates to the chemical potential, as a function of temperature T and chemical potential mu, are calculated within the Nambu-Jona-Lasinio (NJL) model. We compare our results with those from the recent lattice QCD simulations [QCD-TARO Collaboration, S. Choe , Nucl. Phys. B (Proc. Suppl.) 106, 462 (2002)]. The NJL model and lattice calculations show qualitatively similar behavior, and they will be complimentary ways to study hadrons at finite density. The behavior above T-c requires more elaborated analyses.

引用

页数：3

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