The Spectrum of Diquark Composites in Cold Dense QCD
Abstract
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.
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