Asymptotically free models and discrete non-Abelian groups

DOI10.1016/S0370-2693(01)00674-8zbMath0969.81571arXivhep-lat/0103017MaRDI QIDQ5940084

Andrea Pelissetto, Sergio Caracciolo, Andrea Montanari

Publication date: 25 July 2001

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-lat/0103017

zbMATH Keywords

global symmetry reductionO(3) sigma-modeltwo-dimensional renormalization-group flow

Mathematics Subject Classification ID

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

Related Items (3)

Universality of a truncated sigma-model ⋮ Testing asymptotic scaling and nonabelian symmetry enhancement ⋮ Multicritical behaviour in the fully frustratedXYmodel and related systems

Cites Work

• Unexpected results in asymptotically free quantum field theories\(^{\star }\)

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