Perturbative construction of self-dual configurations on the torus

Authors
Perez, MG Gonzalez-Arroyo, A Pena, C
Citation
Mg. Perez et al., Perturbative construction of self-dual configurations on the torus, J HIGH EN P, 2000(9), 2000, pp. NIL_636-NIL_658
Citations number
34
Categorie Soggetti
Physics
Journal title
JOURNAL OF HIGH ENERGY PHYSICS
ISSN journal
10298479 → ACNP
Volume
2000
Issue
9
Year of publication
2000
Pages
NIL_636 - NIL_658
Database
ISI
SICI code
1029-8479(200009)2000:9<NIL_636:PCOSCO>2.0.ZU;2-5
Abstract
We develop a perturbative expansion which allows the construction of non-ab elian self-dual SU(2) Yang-Mills field configurations on the four-dimension al torus with topological charge 1/2. The expansion is performed around the constant field strength abelian solutions found by 't Hooft. Next to leadi ng order calculations are compared with numerical results obtained with lat tice gauge theory techniques.