Non-analyticity of the Callan-Symanzik \(\beta\)-function of \(O(N)\) models

DOI10.1016/S0920-5632(99)85200-1zbMath1051.81590arXivhep-lat/9809041MaRDI QIDQ5961383

Ettore Vicari, Andrea Pelissetto

Publication date: 24 April 2002

Published in: Nuclear Physics. B. Proceedings Supplements (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-lat/9809041

zbMATH Keywords

renormalization group1/N expansionfour-point coupling

Mathematics Subject Classification ID

Renormalization group methods applied to problems in quantum field theory (81T17)

Related Items (1)

Critical phenomena and renormalization-group theory

Cites Work

• Four-point renormalized coupling constant and Callan-Symanzik \(\beta\)-function in \(O(N)\) models
• Critical exponents from field theory

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