arXiv:hep-ph/0606242·v1·High Energy Physics — Phenomenology
Influence of finite quark chemical potentials on the three flavor LOFF phase of QCD
R. Casalbuoni🇮🇹 · M. Ciminale🇮🇹 · R. Gatto🇨🇭 · G. Nardulli🇮🇹 · M. Ruggieri🇮🇹
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.
Comments: 8 pages, 3 figures