TRUNCATED EIGENVALUE EQUATION AND LONG-WAVELENGTH BEHAVIOR OF LATTICEGAUGE-THEORY

Authors
CHEN QZ CAI PF FANG XY GUO SH
Citation
Qz. Chen et al., TRUNCATED EIGENVALUE EQUATION AND LONG-WAVELENGTH BEHAVIOR OF LATTICEGAUGE-THEORY, Communications in Theoretical Physics, 27(3), 1997, pp. 337-342
Citations number
10
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
27
Issue
3
Year of publication
1997
Pages
337 - 342
Database
ISI
SICI code
0253-6102(1997)27:3<337:TEEALB>2.0.ZU;2-L
Abstract
The truncated eigenvalue equations of lattice gauge theory are studied using truncation scheme that preserves the continuum limit. The order mixing problem due to the unimodular condition of SU(N) group is stud ied. The third-order and the fourth-order results for long wavelength wavefunction and the mass gap of (2+1)-dimensional SU(2) theory are pr esented using various prescriptions for the definition of the order of a graph.