paper

Supersymmetric Dirac-Born-Infeld theory in noncommutative space

arXiv:hep-th/0004104 · doi:10.1016/S0550-3213(00)00498-3

Abstract

We present a supersymmetric version of Dirac-Born-Infeld (DBI) theory in noncommutative space-time, both for Abelian and non-Abelian gauge groups. We show, using the superfield formalism, that the definition of a certain ordering with respect to the * product leads naturally to a DBI action both in the U(1) as well as in the U(N) case. BPS equations are analysed in this context and properties of the resulting theory are discussed.

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