Light-front QCD. III. Coupling constant renormalization

Avaroth Harindranath, Wei-Min Zhang

研究成果: Article同行評審

34 引文 斯高帕斯(Scopus)

摘要

In this third part in a series of papers on light-front QCD, we continue the study of regularization and renormalization in old-fashioned perturbative light-front formalism. We calculate lowest order radiative corrections to the quark-gluon coupling constant in light-front QCD. An attempt is made to understand the origin of antiscreening in a formulation of QCD with only physical degrees of freedom in terms of contributions from distinct Fock space sectors. The relevance of our results to bound state calculations in QCD with a truncated Fock space are discussed.

原文English
頁(從 - 到)4903-4915
頁數13
期刊Physical Review D
48
發行號10
DOIs
出版狀態Published - 1993 一月 1

All Science Journal Classification (ASJC) codes

  • 核能與高能物理
  • 物理與天文學(雜項)

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