On correlators of Reggeon fields and operators of Wilson lines in high energy QCD

S. Bondarenko, S. Pozdnyakov

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

In this paper we derive Dyson-Schwinger hierarchy of the equations for the correlators of reggeized gluon fields in the framework of Lipatov's high energy QCD effective action formalism.1-10 The explicit perturbative expressions for the correlators till correlator of four Reggeon fields inclusively are obtained and different perturbative schemes for the solutions of the equation for the two-field correlator are discussed. A correspondence between the correlators of reggeized gluon fields and Wilson line operators of longitudinal gluon field is established with the help of the results of Ref. 10. The connection between the JIMWLK-Balitsky formalism and Lipatov's effective action approach and applications of the obtained results are also discussed.

Original languageEnglish
Article number1850204
JournalInternational Journal of Modern Physics A
Volume33
Issue number35
DOIs
StatePublished - 20 Dec 2018

Keywords

  • QCD
  • Regge field theory
  • Reggeon correlators
  • high energy
  • reggeized gluon

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