Chromomagnetic instability and the LOFF state in a two flavor color superconductor

被引：113

作者：

Giannakis, I ^{[1
]}

Ren, HC ^{[1
]}

机构：

[1] Rockefeller Univ, Dept Phys, New York, NY 10021 USA

来源：

PHYSICS LETTERS B | 2005年 / 611卷 / 1-2期

关键词：

D O I：

10.1016/j.physletb.2005.02.020

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We explore the relation between the chromomagnetic instability of a homogeneous two flavor color superconductor and the LOFF state. We perturb the free energy of the 2SC by generating a small net momentum for the quark pair. We find that the imaginary Meissner mass of a particular gluon implies that the LOFF state is energetically favored. (c) 2005 Elsevier B.V. All rights reserved.

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页码：137 / 146

页数：10

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