Effective supergravity for supergravity domain walls

被引:39
作者
Cvetic, M [1 ]
Lambert, ND
机构
[1] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA
[2] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08854 USA
[3] Univ Cambridge, Isaac Newton Inst Math Sci, Cambridge CB2 1TN, England
关键词
D O I
10.1016/S0370-2693(02)02146-9
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We discuss the low energy effective action for the bosonic and fermionic zero-modes of a smooth BPS Randall-Sundrum domain wall, including the induced supergravity on the wall. The result is a pure supergravity in one lower dimension. In particular, and in contrast to non-gravitational domain walls or domain walls in a compact space. the zero-modes representing transverse fluctuations of domain wall have vanishing action. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:301 / 308
页数:8
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