Cosmology of an infinite dimensional universe

被引：5
|
作者：
Sloan, David [1 ]
Ferreira, Pedro G. [1 ]
机构：
[1] Univ Oxford, DWB, Astrophys, Keble Rd, Oxford OX1 3RH, England
来源：
PHYSICAL REVIEW D | 2017年 / 96卷 / 04期
关键词：
QUANTUM-GRAVITY; HIERARCHY; EXPANSION;
D O I：
10.1103/PhysRevD.96.043527
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider a universe with an arbitrary number of extra dimensions, N. We present a new method for constructing the cosmological equations of motion and find analytic solutions with an explicit dependence on N. When we take the N -> infinity limit, we find novel emergent behavior which distinguishes it from normal Kaluza-Klein universes.
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页数：11
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