Supersymmetric Dirac-Born-Infeld theory in noncommutative space

Authors
Grandi, N Pakman, RL Schaposnik, FA
Citation
N. Grandi et al., Supersymmetric Dirac-Born-Infeld theory in noncommutative space, NUCL PHYS B, 588(1-2), 2000, pp. 508-520
Citations number
34
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B
ISSN journal
05503213 → ACNP
Volume
588
Issue
1-2
Year of publication
2000
Pages
508 - 520
Database
ISI
SICI code
0550-3213(20001106)588:1-2<508:SDTINS>2.0.ZU;2-1
Abstract
We present a supersymmetric version of Dirac-Born-Infeld (DBI) theory in no ncommutative space-time, both for Abelian and non-Abelian gauge groups. We show, using the superfield formalism, that the definition of a certain orde ring with respect to the * product lends naturally to a DBI action both in the U(I) as well as in the U(N) case. BPS equations are analysed in this co ntext and properties of the resulting theory are discussed. (C) 2000 Elsevi er Science B.V. All rights reserved.