REPULSIVE GRAVITY AND THE CASIMIR EFFECT ON SPHERICAL UNIVERSES

被引：2
|
作者：
Herdeiro, Carlos A. R. [1 ]
Ribeiro, Raquel H. [2 ]
Sampaio, Marco [3 ]
机构：
[1] Univ Porto, Fac Ciencias, Dept Fis & CFP, P-4169007 Oporto, Portugal
[2] Ctr Math Sci, Dept Appl Math & Theoret Phys, Cambridge CB3 0WA, England
[3] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2009年 / 24卷 / 8-9期
关键词：
Casimir effect; repulsive gravity; inflation; cosmological bounce;
D O I：
10.1142/S0217751X09045406
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We describe the Casimir effect of a free scalar field coupled to gravity on an n + 1-dimensional Einstein Static Universe (ESU), with arbitrary low energy effective operators (up to mass dimension n + 1). We discuss the variation of the effect from attractive to repulsive and some possible physical consequences.
引用
收藏
页码：1821 / 1824
页数：4
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