Non-analyticity of the Callan-Symanzik β-function of two-dimensional O(N) models

DOI10.1088/0305-4470/33/46/301zbMath1066.81589arXivhep-th/0005254OpenAlexW2050676796WikidataQ57076848 ScholiaQ57076848MaRDI QIDQ2703441

Alessio Celi, Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari, Michele Caselle

Publication date: 5 March 2001

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0005254

Mathematics Subject Classification ID

Model quantum field theories (81T10) Renormalization group methods applied to problems in quantum field theory (81T17)

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