Nested braneworlds and strong brane gravity

被引：46

作者：

Gregory, R ^{[1
]}

Padilla, A ^{[1
]}

机构：

[1] Univ Durham, Ctr Particle Theory, Durham DH1 3LE, England

来源：

PHYSICAL REVIEW D | 2002年 / 65卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.65.084013

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We find the gravitational field of a "nested" domain wall living entirely within a brane-universe, or, a localized vortex within a wall. Using two illustrative examples, a vortex living on a critical Randall-Sundrum brane universe and a nested Randall-Sundrum scenario, we show that the induced gravitational field on the brane is identical to that of an (n-1)-dimensional Einstein domain wall. We comment on the absence of any "nonconventional" interactions and the definition of the braneworld Newton constant.

引用

页码：840131 / 840134

页数：4

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