Neutral dense quark matter at intermediate temperature

作者:He Lianyi*; Jin Meng; Zhuang Pengfei
来源:International Journal of Modern Physics E-Nuclear Physics, 2007, 16(7-8): 2313-2318.
DOI:10.1142/S0218301307007866

摘要

In two flavor neutral quark matter the uniform color superconducting state suffers the chromomagnetic instability at zero temperature. While this instability is extended to low temperature, it is fully cured above a turning temperature. There is a continuous phase transition from some non-uniform phase to the uniform 2SC/g2SC phase at the turning temperature. The introduction of the LOFF state removes the strange temperature behavior of the diquark condensate and significantly changes the phase diagram of neutral dense quark matter.

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