Monopoles in non-Abelian Dirac-Born-Infeld theory - art. no. 125014

Authors
Grandi, N Moreno, EF Schaposnik, FA
Citation
N. Grandi et al., Monopoles in non-Abelian Dirac-Born-Infeld theory - art. no. 125014, PHYS REV D, 5912(12), 1999, pp. 5014
Citations number
20
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
5912
Issue
12
Year of publication
1999
Database
ISI
SICI code
0556-2821(19990615)5912:12<5014:MINDT->2.0.ZU;2-H
Abstract
We investigate monopole solutions for the Born-Infeld Higgs system. We anal yze numerically these solutions and compare them with the standard 't Hooft -Polyakov monopoles. We also discuss the existence of a critical value of b eta (the Born-Infeld "absolute field parameter'') below which no regular so lution exists. [S0556-2821(99)05912-3].