Boson doubling

DOI10.1007/S100520000484zbMath1099.81542arXivhep-th/0004008OpenAlexW3037146554MaRDI QIDQ1584058

Pierre Gosselin, Alain Bérard, Hervé Mohrbach

Publication date: 30 October 2000

Published in: The European Physical Journal C. Particles and Fields (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0004008

zbMATH Keywords

beta functionperturbation expansionlattice field theoryquantum fieldeffective potentialnext-nearest-neighbor interactionslattice fermionsboson doublingferromagnetic phasesmagnetic phasesone loop renormalizabilityparamagnetic phases

Mathematics Subject Classification ID

Quantum field theory on lattices (81T25)

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