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arXiv:2509.23637 · Physical review. D/Physical review. D.

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

Yuto Sugimoto, Shinichiro Akiyama, Y. Kuramashi

Published Jan 22, 2026• 5 citations
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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.

DOI
10.1103/jd1r-cqrc

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