Do large abelian monopole loops survive the continuum limit?
Creators
Description
An analysis of the monopole loop length distribution is performed in Wilson-action SU(2) lattice gauge theory. A pure power law in the inverse length is found, at least for loops of length, l, less than the linear lattice size N. This power shows a definite β dependence, passing 5 around β = 2.9, and appears to have very little finite lattice size dependence. It is shown that when this power exceeds 5, no loops any finite fraction of the lattice size will survive the infinite lattice limit. This is true for any reasonable size distribution for loops larger than N. The apparent lack of finite size dependence in this quantity would seem to indicate that abelian monopole loops large enough to cause confinement do not survive the continuum limit. Indeed they are absent for all β > 2.9
Additional details
Identifiers
- PII
- S0920563299851342;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 73
- Journal Issue
- 1-3
- Journal Page Range
- p. 551-553
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 16. international symposium on lattice field theory
- Dates
- 13-18 Jul 1998
- Place
- Boulder, CO (United States)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Israel
- INIS RN
- 34062058
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BAG MODEL; LATTICE FIELD THEORY; MAGNETIC MONOPOLES; SHELL MODELS; SU-2 GROUPS; WILSON LOOP
- Descriptors DEC
- COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FIELD THEORIES; LIE GROUPS; MATHEMATICAL MODELS; MONOPOLES; NUCLEAR MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Copyright
- Copyright (c) 1999 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.