Four-dimensional gravity on a thick domain wall

被引：406

作者：

Gremm, M ^{[1
]}

机构：

[1] Princeton Univ, Joseph Henry Labs, Princeton, NJ 08544 USA

[2] Univ Calif Santa Barbara, Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

PHYSICS LETTERS B | 2000年 / 478卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0370-2693(00)00303-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider an especially simple version of a thick domain wall in AdS space and investigate how four-dimensional gravity arises in this context. The model we consider has the advantage, that: the equivalent quantum mechanics problem can be stated in closed form. The potential in this Schrodinger equation suggests that there could be resonances id the spectrum of the continuum modes. We demonstrate that there are no such resonances in the model we consider. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：434 / 438

页数：5

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