GHOST CONTRIBUTIONS TO THE LFK KERNEL IN LIGHT-CONE GAUGE

Authors
BASSETTO A RYSKIN M
Citation
A. Bassetto et M. Ryskin, GHOST CONTRIBUTIONS TO THE LFK KERNEL IN LIGHT-CONE GAUGE, Physics letters. Section B, 316(4), 1993, pp. 542-545
Citations number
8
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
316
Issue
4
Year of publication
1993
Pages
542 - 545
Database
ISI
SICI code
0370-2693(1993)316:4<542:GCTTLK>2.0.ZU;2-C
Abstract
Using the Mandelstam-Leibbrandt (ML) prescription for the vector propa gator in light-cone axial (LCA) gauge, we show how the infrared singul arity (IRS) corresponding to real gluon emission in the Lipatov-Fadin- Kuraev (LFK) equation is cancelled by the axial ghost contribution.