Supersymmetric brane-antibrane configurations

被引:61
作者
Bak, D [1 ]
Karch, A
机构
[1] Seoul Natl Univ, Dept Phys, Seoul, South Korea
[2] Harvard Univ, Jefferson Phys Lab, Cambridge, MA 02138 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/S0550-3213(02)00037-8
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 find a class of flat supersymmetric brane-antibrane configurations. They follow from ordinary brane-antibrane systems by turning on a specific worldvolume background electric field, which corresponds to dissolved fundamental strings. We have clarified in detail how they arise and identified their constituent charges as well as the corresponding supergravity solutions. Adopting the matrix theory description, we construct the worldvolume gauge theories and prove the absence of any tachyonic degrees. We also study supersymmetric solitons of the worldvolume theories. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:165 / 182
页数:18
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