Thermodynamic bootstrap program for integrable QFT’s: form factors and correlation functions at finite energy density

Abstract We study the form factors of local operators of integrable QFT’s between states with finite energy density. These states arise, for example, at finite temperature, or from a generalized Gibbs ensemble. We generalize Smirnov’s form factor axioms, formulating them for a set of particle/hole e...

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Bibliographic Details
Main Authors: Axel Cortés Cubero, Miłosz Panfil
Format: Article
Language:English
Published: SpringerOpen 2019-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP01(2019)104