Color superconductivity and nondecoupling phenomena in (2+l)-dimensional QCD

V. A. Miransky, G. W. Semenoff, I. A. Shovkovy, L. C.R. Wijewardhana

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

The possibility of generating a color superconducting state in (2+l)-dimensional QCD is analyzed. The gap equation in the leading, hard-dense loop improved, one-gluon exchange approximation is derived and solved. The magnitude of the order parameter is proportional to a power of the coupling constant. For an asymptotically large chemical potential, a qualitatively new [with respect to the (3+ 1)-dimensional case] phenomenon of nondecoupling of the fermion pairing dynamics from the infrared one is revealed and discussed.

Original languageEnglish (US)
Article number025005
JournalPhysical Review D
Volume64
Issue number2
DOIs
StatePublished - 2001
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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