Finite temperature correlation functions in integrable QFT |
| |
| Affiliation: | 1. Newman Laboratory, Cornell University, Ithaca, NY 14853, USA;2. Dipartimento di Fisica, Universita'' dell''Insubria, Como, Italy;3. Istituto Nazionale Fisica Nucleare, Sezione di Trieste, Italy |
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
