Matrix model of two-color one-flavor QCD: The ultrastrong coupling regime
Nirmalendu Acharyya,
Prasanjit Aich,
Arkajyoti Bandyopadhyay
et al.
Abstract:Using variational methods, we numerically investigate the matrix model for the two-color QCD coupled to a single quark (matrix-QCD2,1) in the limit of ultrastrong Yang-Mills coupling (g=∞). The spectrum of the model has superselection sectors labeled by baryon number B and spin J. We study sectors with B=0, 1, 2 and J=0, 1, which may be organized as mesons, (anti-)diquarks and (anti-)tetraquarks. For each of these sectors, we study the properties of the respective ground states in both chiral and heavy quark l… Show more
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