Influence of finite quark chemical potentials on the three flavor LOFF phase of QCD
arXiv:hep-ph/0606242 · doi:10.1016/j.physletb.2006.09.051
Abstract
We study in the Ginzburg-Landau approximation, the Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of QCD with three flavors and one plane wave, including terms of order O(1/mu). We show that the LOFF window is slightly enlarged, and actually splits into two different regions, one characterized by u-s and d-u pairings and the other with d-u pairs only.
8 pages, 3 figures