On the rotator Hamiltonian for the SU (N) × SU (N) sigma model in the delta regime
DOI10.1093/PTEP/PTAA074zbMath1477.81059arXiv1912.05232OpenAlexW3100451885MaRDI QIDQ5157593
Peter Weisz, János Balog, Ferenc Niedermayer
Publication date: 19 October 2021
Published in: Progress of Theoretical and Experimental Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1912.05232
Model quantum field theories (81T10) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Applications of Lie groups to the sciences; explicit representations (22E70) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Spinor and twistor methods applied to problems in quantum theory (81R25)
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