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arXiv · hep-ph/9910225

On gap equations and color-flavor locking in cold dense QCD with three massless flavors

I. A. Shovkovy·L. C. R. Wijewardhana
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Abstract

The superconductivity in cold dense QCD with three massless flavors is analyzed in the framework of the Schwinger-Dyson equation. The set of two coupled gap equations for the color antitriplet, flavor antitriplet (bar{3},bar{3}) and the color sextet, flavor sextet (6,6) order parameters is derived. It is shown that the antitriplet-antitriplet gives the dominant contribution to the color-flavor locked order parameter, while the sextet-sextet is small but nonzero.

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I. A. Shovkovy, L. C. R. Wijewardhana. 1999-10-04. On gap equations and color-flavor locking in cold dense QCD with three massless flavors. https://doi.org/10.1016/s0370-2693(99)01297-6

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