# Chromomagnetic stability of the CFL phase with a meson current

Authors
Type
Published Article
Publication Date
Aug 22, 2006
Submission Date
Aug 22, 2006
Identifiers
DOI: 10.1016/j.nuclphysa.2006.11.066
Source
arXiv
We show that the color-flavor locked (CFL) phase of dense quark matter is unstable with respect to the formation of a Goldstone boson current in the vicinity of the point $m_s^2=2\mu\Delta$. In this Goldstone boson current phase all components of the magnetic screening mass are real.