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Phase Structure of Color Superconductivity

Pengfei Zhuang
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Abstract

We investigate color superconductivity and chiral symmetry restoration at finite temperature and baryon density in the frame of standard two flavor Nambu--Jona-Lasinio model. We derive the diquark mass in RPA, discuss its constraint on the coupling constant in the diquark channel, and find a strong competition between the two phase transitions when the coupling constant is large enough.

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Pengfei Zhuang. 2005-03-24. Phase Structure of Color Superconductivity. https://doi.org/10.1142/s0217732307023195

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