Two-loop calculations of the matrix \(\sigma\)-model effective action in the background field formalism

DOI10.1007/S11232-008-0028-5zbMath1150.81015OpenAlexW1998784707MaRDI QIDQ949199

A. A. Bagaev

Publication date: 21 October 2008

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11232-008-0028-5

zbMATH Keywords

renormalizationrunning coupling constantbackground fieldprincipal chiral field

Mathematics Subject Classification ID

Model quantum field theories (81T10) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

Related Items (1)

Explicit Cutoff Regularization in Coordinate Representation

Cites Work

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• Notes on divergences and dimensional transmutation in Yang-Mills theory
• Nonlinear models in \(2+\epsilon\) dimensions
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• Quantum Field Theory in Condensed Matter Physics
• Vertices from replica in a random matrix theory
• On Gauge Invariance and Vacuum Polarization
• Universal gauge invariant renormalization

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