Skip to content

Finite Temperature Correlation Functions in Integrable QFT

A. Leclair, G. Mussardo

hep-tharXiv:hep-th/9902075

Abstract

Finite temperature correlation functions in integrable quantum field theories are formulated only in terms of the usual, temperature-independent form factors, and certain thermodynamic filling fractions which are determined from the thermodynamic Bethe ansatz. Explicit expressions are given for the one and two-point functions.

Create a lesson