Cosmic acceleration and M theory cosmology

被引：15

作者：

Neupane, IP ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Phys, Taipei 106, Taiwan

[2] Tribhuvan Univ, Cent Dept Phys, Kathmandu, Nepal

来源：

MODERN PHYSICS LETTERS A | 2004年 / 19卷 / 13-16期

关键词：

cosmic acceleration; M theory cosmology; dark energy; inflation;

D O I：

10.1142/S0217732304014422

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This is a short overview of spatially flat (or open) four-dimensional accelerating cosmologies for some simple exponential potentials obtained by string or M theory compactification on some non-trivial curved spaces, which may lead to some striking results, e.g., the observed cosmic acceleration and the scale of the dark energy from first principles.

引用

页码：1093 / 1098

页数：6

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