A Note on Friedmann Equation of FRW Universe in Deformed Hoava-Lifshitz Gravity from Entropic Force

被引：1

作者：

魏少文 ^{[1
]}

刘玉孝 ^{[1
]}

王永强 ^{[1
]}

机构：

[1] Institute of Theoretical Physics,Lanzhou University

来源：

CommunicationsinTheoreticalPhysics | 2011年 / 56卷 / 09期

基金：

中央高校基本科研业务费专项资金资助; 中国国家自然科学基金;

关键词：

entropic force; Hofava-Lifshitz gravity; Friedmann equation;

D O I：

暂无

中图分类号：

O314 [引力理论];

学科分类号：

080101 ;

摘要：

With entropic interpretation of gravity proposed by Verlinde,we obtain the Friedmann equation of theFriedmann-Robertson-Walker universe for the deformed Hofava-Lifshitz gravity.It is shown that,when the parameterof Hofava-Lifshitz gravity uj —> oo,the modified Friedmann equation will go back to the one in Einstein gravity.Thisresults may imply that the entropic interpretation of gravity is effective for the deformed Hofava-Lifshitz gravity.

引用

页码：455 / 458

页数：4

共 18 条

[1] Holographic effective actions from black holes
Caravelli, Francesco
Modesto, Leonardo
[J]. PHYSICS LETTERS B, 2011, 702 (04) : 307 - 311
[2] Quasinormal modes of a black hole in the deformed Ho?ava–Lifshitz gravity[J] . Songbai Chen,Jiliang Jing.Physics Letters B . 2010 (2)
[3] Singularities in Horava–Lifshitz theory[J] . Rong-Gen Cai,Anzhong Wang.Physics Letters B . 2010 (2)
[4] Quantum UV/IR relations and holographic dark energy from entropic force[J] . Miao Li,Yi Wang.Physics Letters B . 2010 (2)
[5] Hawking radiation and black hole spectroscopy in Ho?ava–Lifshitz gravity[J] . Bibhas Ranjan Majhi.Physics Letters B . 2010 (1)
[6] Entropy of black holes in the deformed Ho?ava–Lifshitz gravity[J] . Yun Soo Myung.Physics Letters B . 2010 (2)
[7] ADM mass and quasilocal energy of black hole in the deformed Ho?ava–Lifshitz gravity[J] . Yun Soo Myung.Physics Letters B . 2010 (4)
[8] Dyonic solution of Ho?ava-Lifshitz gravity[J] . Eoin ó Colgáin,Hossein Yavartanoo.Journal of High Energy Physics . 2009 (08)
[9] Generalized uncertainty principle and Ho?ava–Lifshitz gravity[J] . Yun Soo Myung.Physics Letters B . 2009 (5)
[10] Generalized uncertainty principle, quantum gravity and Ho?ava–Lifshitz gravity[J] . Yun Soo Myung.Physics Letters B . 2009 (1)

← 1 2 →