Perturbative renormalization factors for bilinear and four-quark operators for Kogut-Susskind fermions on the lattice
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- National Laboratory for High Energy Physics (KEK), Tsukuba, Ibaraki 305 (Japan)
- Institute of Physics, University of Tsukuba, Tsukuba, Ibaraki 305 (Japan)
Renormalization factors for bilinear and four-quark operators with the Kogut-Susskind fermion action are perturbatively calculated to one-loop order in the general covariant gauge. Results are presented both for gauge-invariant and -noninvariant operators. For four-quark operators the full renormalization matrix for a complete set of operators with two types of color contraction structures is worked out and detailed numerical tables are given.
- OSTI ID:
- 5016457
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Vol. 49:7; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
LATTICE FIELD THEORY
RENORMALIZATION
QUANTUM CHROMODYNAMICS
FIELD OPERATORS
ACTION INTEGRAL
NUMERICAL SOLUTION
PERTURBATION THEORY
FIELD THEORIES
INTEGRALS
MATHEMATICAL OPERATORS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
662110* - General Theory of Particles & Fields- Theory of Fields & Strings- (1992-)
LATTICE FIELD THEORY
RENORMALIZATION
QUANTUM CHROMODYNAMICS
FIELD OPERATORS
ACTION INTEGRAL
NUMERICAL SOLUTION
PERTURBATION THEORY
FIELD THEORIES
INTEGRALS
MATHEMATICAL OPERATORS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
662110* - General Theory of Particles & Fields- Theory of Fields & Strings- (1992-)