Defu, Hou and Heinz, U. (1999) Three-point spectral density in QED and the ward identity at finite temperature. EUROPEAN PHYSICAL JOURNAL C, 7 (1). pp. 101-106. ISSN 1434-6044,
Full text not available from this repository. (Request a copy)Abstract
We derive the spectral representations of QED 3-point functions and then explicitly calculate the 3-point spectral densities in hard thermal loop approximation within the real time formalism. The Ward identities obeyed by the retarded and advanced 2- and 3-point functions are discussed. We compare our results with those for hot QCD.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HARD THERMAL LOOPS; QUARK-GLUON PLASMA; HOT GAUGE-THEORIES; FIELD-THEORY; REAL-TIME; 3-POINT FUNCTIONS; TRANSPORT-THEORY; GREEN-FUNCTIONS; IMAGINARY-TIME; QCD; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 22 Nov 2022 10:40 |
| Last Modified: | 22 Nov 2022 10:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/48544 |
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