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Renormalized fermion propagator in hot gauge theories

โœ Scribed by Robert D. Pisarski

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
278 KB
Volume
498
Category
Article
ISSN
0375-9474

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๐Ÿ“œ SIMILAR VOLUMES

On the Damping Rate of a Moving Fermion
On the Damping Rate of a Moving Fermion in Hot Gauge Theories
โœ Bernard Candelpergher; Thierry Grandou ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 318 KB

Calculated in quantum electrodynamics (QED) and quantum chromodynamics (QCD) at high temperature, the damping rate of a mass shell moving fermion is known to present an infrared divergence due to unscreened magnetostatic modes. In this article, introducing a hard thermal loops (HTL) perturbative res