Calculation of the glueball mass for 2+1 dimensional SU(2) lattice gauge field theory by using the improved Hamiltonian

Authors
Li, JM Jiang, JQ
Citation
Jm. Li et Jq. Jiang, Calculation of the glueball mass for 2+1 dimensional SU(2) lattice gauge field theory by using the improved Hamiltonian, HIGH EN P N, 24(12), 2000, pp. 1094-1097
Citations number
7
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
24
Issue
12
Year of publication
2000
Pages
1094 - 1097
Database
ISI
SICI code
0254-3052(200012)24:12<1094:COTGMF>2.0.ZU;2-M
Abstract
Using the improved lattice Hamiltonian and the truncated eigenvalue equatio n method,we compute the glueball mass of (2 + 1) dimensional SU(2) gauge fi eld theory. The numerical result displays a very good scaling behavior in t he wide coupling region (1.0 less than or equal to 1/g(2)less than or equal to8.0).