Quantum electrodynamics at finite temperature

John F. Donoghue, Barry R. Holstein, R. W. Robinett

Research output: Contribution to journalReview article

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Abstract

We present a systematic examination of finite temperature effects in quantum electrodynamics at one loop order. We calculate mass, charge, and wavefunction renormalization, demonstrate the running of the coupling constant at high temperatures, and study the renormalized vertex function and the energy momentum tensor. The confusion in the literature concerning the finite temperature corrections to the electron's magnetic moment is resolved. We also present the finite temperature effects in scalar electrodynamics. Throughout we stress the need to provide a well-defined method to observe a given quantity when interpreting the results of a calculation, and we suggest new techniques which incorporate the novel features of finite temperature theories.

Original languageEnglish (US)
Pages (from-to)233-276
Number of pages44
JournalAnnals of Physics
Volume164
Issue number2
DOIs
StatePublished - Oct 15 1985

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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