Perturbation theory in angular quantization approach and the expectation values of exponential fields in sine-Gordon model

DOI10.1016/S0550-3213(99)00728-2zbMath0951.81014arXivhep-th/9904194MaRDI QIDQ1572519

R. H. Poghossian

Publication date: 12 July 2000

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

Full work available at URL: https://arxiv.org/abs/hep-th/9904194

zbMATH Keywords

perturbationHankel transformsmassive Thirring model

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Model quantum field theories (81T10) Groups and algebras in quantum theory and relations with integrable systems (81R12)

Cites Work

• Unnamed Item
• Exact expectation values of local fields in the quantum sine-Gordon model
• Infinite conformal symmetry in two-dimensional quantum field theory
• Free field representation for massive integrable models
• Expectation values of local fields in the Bullough-Dodd model and integrable perturbed conformal field theories
• Expectation values of local fields for a two-parameter family of integrable models and related perturbed conformal field theories.
• Conformal bootstrap in Liouville field theory