Finite Temperature Correlation Functions in Integrable QFT

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.

25 pages, 3 figures. In Latex. Uses Revtex

References in corpus (4)

• On the Operator Content of the Sinh-Gordon Model
• Form Factors for Integrable Lagrangian Field Theories, the Sinh-Gordon Model
• Finite temperature correlations in the one-dimensional quantum Ising model
• Two-point Correlation Function in Integrable QFT with Anti-Crossing Symmetry

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