Cosmic holography

被引：348

作者：

Bak, D ^{[1
]}

Rey, SJ

机构：

[1] Univ Seoul, Dept Phys, Seoul 130743, South Korea

[2] Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea

[3] Seoul Natl Univ, Ctr High Energy Phys, Seoul 151742, South Korea

来源：

CLASSICAL AND QUANTUM GRAVITY | 2000年 / 17卷 / 15期

关键词：

D O I：

10.1088/0264-9381/17/15/101

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A version of the holographic principle for cosmology is proposed which dictates that the particle entropy within the cosmological apparent horizon should not exceed the gravitational entropy associated with the apparent horizon. It is shown that in Friedmann-Robertson-Walker (FRW) cosmology, the open universe, as well as a restricted class of Rat cases, are compatible with the principle, whereas the closed universe is not. it is also found that the inflationary universe after the big bang is incompatible with cosmic holography.

引用

页码：L83 / L89

页数：7

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