RT Journal Article
T1 Remarks on the determination of the Landau gauge OPE for the asymmetric three gluon vertex
A1 de Soto, Feliciano
A1 Rodríguez-Quintero, J.
K1 Landau gauge
K1 Gluon vertex
AB We compute a compact operator product expansion (OPE) formula describing power corrections to the perturbative expression for the asymmetric momentum subtraction¿(MOM¿¿) renormalized running coupling constant up to the leading logarithm. By the use of a phenomenological hypothesis leading to the factorization of the condensates through a perturbative vacuum insertion, the only relevant condensate in the game is ¿A2¿. The validity of the OPE formula is tested by searching for a good-quality coherent description of previous lattice evaluations of the MOM¿-renormalized gluon propagator and running coupling.
PB American Physical Society
SN 1550-7998
YR 2001
FD 2001-10
LK http://hdl.handle.net/10433/1006
UL http://hdl.handle.net/10433/1006
LA en
NO Physical Review D - Particles, Fields, Gravitation and Cosmology, 64 (11), art. no. 114003
NO Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales
DS RIO
RD May 7, 2026