Abstract
We investigate the excitation spectrum of a non-relativistic many-body system of coloured quarks in the presence of various Cooper-pair condensate fields. While the spin zeroqq colourless condensate within QCD is known to be responsible for the existence of pions, we argue non-relativistically that the spin — 1qq colourless condensate implies the existence of ϱ mesons, and the colour-tripletqq condensate implies the existence of baryons.
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Hošek, J. Hadrons as collective excitations of a superfluid coloured — Quark liquid. Czech J Phys 36, 933–936 (1986). https://doi.org/10.1007/BF01797503
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DOI: https://doi.org/10.1007/BF01797503