scientific article; zbMATH DE number 1748516

zbMath0990.81061arXivhep-th/0111124MaRDI QIDQ4530396

Péter Forgács

Publication date: 20 August 2002

Full work available at URL: https://arxiv.org/abs/hep-th/0111124

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zbMATH Keywords

\(S\)-matrixLax-pair\(2\to 3\) particle production amplitude\(O(3)\sigma\)-model with a dynamical \(\theta\)-termperturbative and thermodynamical Bethe ansatz

Mathematics Subject Classification ID

Model quantum field theories (81T10) Exactly solvable models; Bethe ansatz (82B23) Groups and algebras in quantum theory and relations with integrable systems (81R12) (S)-matrix theory, etc. in quantum theory (81U20) (2)-body potential quantum scattering theory (81U05) Bethe-Salpeter and other integral equations arising in quantum theory (81Q40)

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On the classical equivalence of monodromy matrices in squashed sigma model ⋮ A T-duality interpretation of the relationship between massive and massless magnonic thermodynamic Bethe ansatz systems

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