Fermion models with quasi-local interaction in the vicinity of the polycritical point

DOI10.1007/BF02070675zbMath0937.81044MaRDI QIDQ1817617

V. L. Yudichev, V. A. Andrianov, Alexander A. Andrianov

Publication date: 3 January 2000

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

coupling constantsmass spectrumbosonsstrong coupling regimefermion models with self-interactiontwo-channel model

Mathematics Subject Classification ID

Model quantum field theories (81T10) Perturbative methods of renormalization applied to problems in quantum field theory (81T15)

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