Scaling with a modified Wilson action which suppresses [ital Z][sub 2] artifacts in SU(2) lattice gauge theories

Journal Article · Sat Oct 01 04:00:00 EDT 1994 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.50.4715· OSTI ID:7034130

Ambjorn, J; Thorleifsson, G ^[1]

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1. The Niels Bohr Institute, Blegdamsvej 17, DK-2100 Copenhagen O (Denmark)

A modified Wilson action which suppresses plaquettes which take negative values is used to study the scaling behavior of the string tension. The use of the [beta][sub [ital E]] scheme gives good agreement with asymptotic two loop results.

• OSTI ID: 7034130
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 50:7; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACTION INTEGRAL
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FIELD THEORIES
INTEGRALS
LATTICE FIELD THEORY
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
SCALING
STRING MODELS
SU GROUPS
SU-2 GROUPS
SYMMETRY GROUPS