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.
- Publication:
-
International Journal of Modern Physics A
- Pub Date:
- 2001
- DOI:
- 10.1142/S0217751X01009508
- arXiv:
- arXiv:nucl-th/0010021
- Bibcode:
- 2001IJMPA..16S1271S
- Keywords:
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- Nuclear Theory;
- High Energy Physics - Phenomenology
- E-Print:
- 3 pages. Talk given at DPF 2000, Columbus, OH, August 9, 2000