Coupling brane fields to bulk supergravity

被引：2
|
作者：
Parameswaran, Susha L. [1 ]
Schmidt, Jonas [2 ]
机构：
[1] Uppsala Univ, SE-75120 Uppsala, Sweden
[2] DESY Theory Grp, D-22603 Hamburg, Germany
来源：
PHYSICS LETTERS B | 2011年 / 696卷 / 1-2期
关键词：
Supergravity; Branes; SUPERSYMMETRY; MATTER; N=2;
D O I：
10.1016/j.physletb.2010.11.069
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this Letter we present a simple, general prescription for coupling brane localized fields to bulk supergravity. We illustrate the procedure by considering 6D N = 2 bulk supergravity on a 2D orbifold, with brane fields localized at the fixed points. The resulting action enjoys the full 6D N = 2 symmetries in the bulk, and those of 4D N = 1 supergravity at the brane positions. (C) 2010 Elsevier B.V. All rights reserved.
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收藏
页码：131 / 137
页数：7
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