Semi-classical spectrum of the homogeneous sine-Gordon theories

DOI10.1016/S0550-3213(98)00060-1zbMath0921.35149arXivhep-th/9706203OpenAlexW2044858974MaRDI QIDQ1384584

Carlos R. Fernández-Pousa, J. Luis Miramontes

Publication date: 13 April 1998

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

Full work available at URL: https://arxiv.org/abs/hep-th/9706203

zbMATH Keywords

Toda equationsone-soliton solutionscomplex sine-Gordon solitonquantum integrable massive perturbations of \(G\)-parafermions

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Model quantum field theories (81T10) KdV equations (Korteweg-de Vries equations) (35Q53) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35)

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