Quasi-particle specific heats for the crystalline color superconducting phase of QCD

被引：13

作者：

Casalbuoni, R ^{[1
]}

Gatto, R

Mannarelli, M

Nardulli, G

Ruggieri, M

Stramaglia, S

机构：

[1] CERN, Div TH, CH-1211 Geneva 23, Switzerland

[2] Univ Geneva, Dept Phys Theor, CH-1211 Geneva 4, Switzerland

[3] Univ Bari, Dipartmento Fis, I-70124 Bari, Italy

[4] Ist Nazl Fis Nucl, Sez Bari, I-70124 Bari, Italy

来源：

PHYSICS LETTERS B | 2003年 / 575卷 / 3-4期

关键词：

D O I：

10.1016/j.physletb.2003.09.071

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the specific heats of quasi-particles of two-flavor QCD in its crystalline phases for low temperature. We show that for the different crystalline structures considered here there are gapless modes contributing linearly in temperature to the specific heat. We evaluate also the phonon contributions which are cubic in temperature. These features might be relevant for compact stars with an inner shell in a color superconducting crystalline phase. (C) 2003 Published by Elsevier B.V.

引用

页码：181 / 189

页数：9

共 34 条

[1] QCD at finite baryon density: nucleon droplets and color superconductivity [J].