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Phase structure of (3+1)-dimensional dense two-color QCD at T=0 in the strong coupling limit with the tensor renormalization group

Sugimoto Yuto, Akiyama Shinichiro, Kuramashi Yoshinobu, 10963548, Kuramashi Yoshinobu, 0000000563, 30280506

Published Feb 12, 2026• 0 citations
OpenAlex

Abstract

We investigate the phase structure of the (3 + 1)-dimensional strong coupling two-color QCD at zero temperature (T = 0) with finite chemical potential using the tensor renormalization group method. The chiral and diquark condensates and the quark number density are evaluated as a function of the chemical potential. We further determine the critical exponents associated with the diquark condensate, which suggest consistency with the predictions of mean-field theory.

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