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Thermal Color-superconducting Fluctuations in Dense Quark Matter

D. N. Voskresensky
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Abstract

Thermal fluctuations of the color superconducting order parameter in dense quark matter are investigated in terms of the phenomenological Ginzburg - Landau approach. Our estimates show that fluctuations of the di-quark gap may strongly affect some of thermodynamic quantities even far below and above the critical temperature. If the critical temperature $T_c$ of the di-quark phase transition were rather high ($\gsim (50÷70)$ MeV) one could expect a manifestation of fluctuations of the di-quark gap in the course of heavy ion collisions (above $T_c$). For $T_c \sim 50 $MeV color superconducting fluctuations may also affect an initial stage of the hybrid star evolution.

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D. N. Voskresensky. 2003-12-04. Thermal Color-superconducting Fluctuations in Dense Quark Matter. https://arxiv.org/abs/nucl-th/0312016

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