Supersymmetric Dirac-Born-Infeld theory in noncommutative space

被引：10

作者：

Grandi, N ^{[1
]}

Pakman, RL ^{[1
]}

Schaposnik, FA ^{[1
]}

机构：

[1] Natl Univ La Plata, Dept Fis, RA-1900 La Plata, Argentina

来源：

NUCLEAR PHYSICS B | 2000年 / 588卷 / 1-2期

关键词：

supersymmetry; noncommutative; Born-Infeld;

D O I：

10.1016/S0550-3213(00)00498-3

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

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 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 context and properties of the resulting theory are discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：508 / 520

页数：13