Entropy for Color Superconductivity in Quark Matter
arXiv:hep-ph/0405175
Abstract
We study a model for color superconductivity with both three colors and massless flavors including quark pairing. By using the Hamiltonian in the color-flavor basis we can calculate the quantum entropy. From this we are able to further investigate the phases of the color superconductor, for which we find a rather sharp transition to color superconductivity above a chemical potential around MeV.
10 pages, 2 eps-figures