TY - JOUR
T1 - On gap equations and color-flavor locking in cold dense QCD with three massless flavors
AU - Shovkovy, I. A.
AU - Wijewardhana, L. C.R.
N1 - Funding Information:
L.C.R.W. thanks Professor K. Tennakone for his hospitality at the Institute of Fundamental Studies. This work is supported by US Department of Energy Grant No. DE-FG02-84ER40153.
PY - 1999/12/16
Y1 - 1999/12/16
N2 - 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 antitrip]et (3̄,3̄) 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. (C) 1999 Published by Elsevier Science B.V.
AB - 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 antitrip]et (3̄,3̄) 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. (C) 1999 Published by Elsevier Science B.V.
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U2 - 10.1016/S0370-2693(99)01297-6
DO - 10.1016/S0370-2693(99)01297-6
M3 - Article
AN - SCOPUS:0033576473
SN - 0370-2693
VL - 470
SP - 189
EP - 199
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-4
ER -