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Prog. Theor. Phys. Vol. 101 No. 1 (1999) pp. 91-99

[ Full Text PDF : FREE ACCESS (165K) ]

Superconductivity of Quark Matter at Finite Temperature

Masaharu Iwasaki

Department of Material Science, Kochi University, Kochi 780-8520, Japan

(Received June 26, 1998)

Abstract:

Superconductivity of quark matter at finite temperature is discussed within the mean-field (BCS) approximation. The energy gap decreases very slowly at high density due to asymptotic freedom and at high-temperature due to thermal motion. It is shown that the phase transition to the normal state occurs at high density, ρ\gtrsim20 fm-3, and/or high-temperature, T \gtrsim50 MeV.


URL : http://ptp.ipap.jp/link?PTP/101/91/
DOI : 10.1143/PTP.101.91

[ Full Text PDF : FREE ACCESS (165K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 104 No. 4 (2000) pp. 777-783 :
    Thermodynamic Properties of Color Superconducting Quark Matter
    Masaharu Iwasaki, Take-aki Tanaka and Satoshi Ishikawa
  2. Progress of Theoretical Physics Vol. 104 No. 5 (2000) pp. 1041-1051 :
    Anti-Parallel Spin Pairing in Color Superconductivity
    Masaharu Iwasaki, Satoshi Ishikawa and Take-aki Tanaka

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