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Finite temperature QCD coupling constant —imaginary versus real time framework

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Zeitschrift für Physik C Particles and Fields

Abstract

The correspondence between the imaginary time and real time thermal running coupling constant is discussed. The temperature dependence is derived in pure QCD at one-loop order in a generalized momentum subtraction (MOM) renormalization scheme.

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Authors and Affiliations

  1. Fakultät für Physik, Universität Bielefeld, W-4800, Bielefeld, Federal Republic of Germany

    R. Baier

  2. CPT, Ecole Polytechnique, F-91128, Palaiseau Cedex, France

    B. Pire

  3. LPTHE, Université Paris-Sud, Bátiment 211, F-91405, Orsay, France

    D. Schiff

Authors
  1. R. Baier
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  2. B. Pire
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  3. D. Schiff
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Laboratoire propre du Centre National de la Recherche Scientifique

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Baier, R., Pire, B. & Schiff, D. Finite temperature QCD coupling constant —imaginary versus real time framework. Z. Phys. C - Particles and Fields 51, 581–585 (1991). https://doi.org/10.1007/BF01565583

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  • DOI: https://doi.org/10.1007/BF01565583

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