Open strings in a B-field background as electric dipoles

被引：121

作者：

Sheikh-Jabbari, MM ^{[1
]}

机构：

[1] Inst Studies Theoret Phys & Math IPM, Tehran, Iran

来源：

PHYSICS LETTERS B | 1999年 / 455卷 / 1-4期

关键词：

D O I：

10.1016/S0370-2693(99)00462-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Studying dynamics of open strings attached to a D2-brane in a NS two form field background, we find that these open strings act as dipoles of U(1) gauge field of the brane. This provides an string theoretic description of the flux modifications needed for the DBI action on noncommutative torus. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：129 / 134

页数：6