The low lying energy-momentum spectrum for the lattice four-Fermi model

DOI10.4303/JPM/P110901zbMath1264.81221arXivhep-th/0701251OpenAlexW2161581149MaRDI QIDQ1953127

Petrus H. R. dos Anjos, Paulo A. Faria da Veiga

Publication date: 7 June 2013

Published in: Journal of Physical Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0701251

zbMATH Keywords

Gross-Neveu model\(\ln \kappa \)four-fermion couplingimaginary-time latticetwo-particle spectrum

Mathematics Subject Classification ID

Quantum field theory on lattices (81T25) Bethe-Salpeter and other integral equations arising in quantum theory (81Q40)

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