A note on entropic force and brane cosmology

被引：44

作者：

Ling, Yi ^{[1
]}

Wu, Jian-Pin ^{[2
]}

机构：

[1] Nanchang Univ, Dept Phys, Ctr Relativist Astrophys & High Energy Phys, Nanchang 330031, Peoples R China

[2] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2010年 / 08期

关键词：

modified gravity; string theory and cosmology; ENERGY;

D O I：

10.1088/1475-7516/2010/08/017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recently Verlinde proposed that gravity is an entropic force caused by information changes when a material body moves away from the holographic screen. In this note we apply this argument to brane cosmology, and show that the cosmological equation can be derived from this holographic scenario.

引用

页数：5

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