Instabilities in two flavor quark matter
Abstract
Description
I discuss briefly the instabilities of two flavor quark matter, paying attention to the gradient instability which develops in the g2SC phase in the Goldstone $U(1)_A$ sector.
6 pages. Talk given at QCD@Work07, Martina Franca (Italy). Some typos corrected, one reference added
6 pages. Talk given at QCD@Work07, Martina Franca (Italy). Some typos corrected, one reference added