Finite temperature massless QED at three loop
β Scribed by Yasushi Fujimoto; Hou Defu
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 221 KB
- Volume
- 335
- Category
- Article
- ISSN
- 0370-2693
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π SIMILAR VOLUMES
The complete one-loop self energies (real and imaginary parts) for photons, gluons, electrons, and quarks at finite temperature are calculated numerically and compared to the results of the hard thermal loop (HTL) approximation used for the resummation technique of Braaten and Pisarski. In this way
The technique of decomposing Feynman diagrams at the one loop level into elementary integrals is generalized to the imaginary time Matsubara formalism. The three lowest integrals, containing one, two, and three particle lines, are provided in a form that separates out the real and imaginary parts of