Form Factors in Affine Toda Field Theories

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I briefly review the properties of classical affine Toda field theories and indicate how some of this features survive in the quantum theory on-shell. I demonstrate how this knowledge can be extended off-shell, i.e. how to compute correlation functions for completely integrable models via the form factor approach. For the latter I present an axiomatic system and two explicit computation (the Sinh-Gordon theory and the Bullough-Dodd model) which provide a consistent solution of it. (Talk presented at the VII André Swieca Summer School, Campos do Jordão, Brasil, 1993)
12.p, USP-IFQSC/TH/93-07

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/53532

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/9304140
 http://arxiv.org/abs/hep-th/9304140

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arXiv