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Remarks on infrared singularities of relativistic thermal field theories

Authors
  • Grandou, Thierry
  • Le Bellac, Michel
  • Poizat, Didier
Publication Date
Jan 01, 1990
Identifiers
DOI: 10.1016/0370-2693(90)91020-C
OAI: oai:inspirehep.net:298001
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

We show that self-energy insertions in relativistic thermal field theories lead to severe infrared divergences in higher order calculations. However, these singularities seem to cancel out in the computation of total rates.

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