Diquark interaction and gaps for color superconductivity

Abstract

Using flow equations, we derive an effective quark-quark interaction and obtain the coupled set of gap equations for the condensates of the CFL phase of massless $N_f=3$ dense QCD. The formalism developed here enables one to consider more general case of nonzero $s$-quark mass.

Comments: 3 pages, Lattice2002(nonzerot), talk presented at 20th International Symposium on Lattice Field Theory (LATTICE2002), Boston, Massachusetts, 24-29 June 2002