On loop corrections to integrable $2D$ sigma model backgrounds

DOI10.1007/JHEP01(2022)043zbMath1521.81278arXiv2110.05418MaRDI QIDQ6379985

Mikhail Alfimov, Alexey Litvinov

Publication date: 11 October 2021

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Model quantum field theories (81T10) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Renormalization group methods applied to problems in quantum field theory (81T17) Groups and algebras in quantum theory and relations with integrable systems (81R12)

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