Quantum phase transition of \((1 + 1)\)-dimensional O(3) nonlinear sigma model at finite density with tensor renormalization group

DOI10.1007/jhep11(2024)144MaRDI QIDQ6671530

Yoshinobu Kuramashi, Xiao Luo

Publication date: 27 January 2025

Published in: Journal of High Energy Physics (Search for Journal in Brave)

zbMATH Keywords

renormalization grouplattice QCDsigma modelsnon-perturbative renormalization

Mathematics Subject Classification ID

Quantum field theory; related classical field theories (81Txx) Equilibrium statistical mechanics (82Bxx) Applications of quantum theory to specific physical systems (81Vxx)

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