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arXiv · hep-ph/0112194

Fluctuation modes in color-superconductors

M. Iwasaki·K. Yamaguchi·O. Miyamura
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Abstract

We investigate fluctuation effects of a gap parameter in color-superconductors. The fluctuation modes in the super phase are described by two scalar fields of diquarks. One of them is a Nambu-Goldstone boson and the other is a diquark boson whose mass is about twice of the gap energy (an extended quasi-supersymmetry). In the normal phase the fluctuation becomes a precursory (soft) mode whose amplitude increases near the critical temperature.

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M. Iwasaki, K. Yamaguchi, O. Miyamura. 2001-12-14. Fluctuation modes in color-superconductors. https://doi.org/10.1103/physrevd.66.094008

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