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arXiv · hep-ph/0412015

Chromomagnetic Instability and the LOFF state in a two flavor Color Superconductor

Ioannis Giannakis·Hai-Cang Ren
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Abstract

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.

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Ioannis Giannakis, Hai-Cang Ren. 2004-12-20. Chromomagnetic Instability and the LOFF state in a two flavor Color Superconductor. https://doi.org/10.1016/j.physletb.2005.02.020

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