The Spectrum of Diquark Composites in Cold Dense QCD

الأصل · EN

The Bethe-Salpeter equations for spin zero diquark composites in the color superconducting phase of Nf=2 and Nf=3 cold dense QCD are studied. The explicit form of the spectrum of the diquarks with the quantum numbers of the (pseudo-) Nambu-Goldstone bosons is derived.