String tensions of pure gauge theories on a random-block lattice

Journal Article · Wed Apr 15 04:00:00 EDT 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.45.3008· OSTI ID:7302265

Chiu, T W ^[1]

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1. Physics Department, National Taiwan University, Taipei, Taiwan 10764 (Taiwan, Province of China)

The SU(2) and SU(3) pure gauge theories have been studied on a 10{sup 4} random-block lattice. The Wilson loops up to size 5{times}5 have been calculated by Monte Carlo simulations. The scaling behavior is revealed and the asymptotic-freedom scale parameter {Lambda} is estimated for SU(2) and SU(3) pure gauge theories.

• OSTI ID: 7302265
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 45:8; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
662120 -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FIELD THEORIES
GAUGE INVARIANCE
INVARIANCE PRINCIPLES
LATTICE FIELD THEORY
LIE GROUPS
MATHEMATICAL MODELS
MONTE CARLO METHOD
NUCLEAR MODELS
PARTICLE MODELS
PERTURBATION THEORY
QUANTUM FIELD THEORY
QUARK MODEL
RENORMALIZATION
STRING MODELS
SU GROUPS
SU-2 GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
WEAK-COUPLING MODEL
WILSON LOOP