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The Transient Acceleration from Time-Dependent Interacting Dark Energy Models

文献类型：期刊论文

作者Chen, XM ; Gong, YG ; Saridakis, EN
刊名INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
出版日期2014
卷号53期号:2页码:469-481
关键词EQUATION-OF-STATE PROBE WMAP OBSERVATIONS COSMOLOGICAL CONSTANT SCALAR FIELD COSMIC ACCELERATION MODIFIED GRAVITY GALAXY CLUSTERS UNIVERSE PHANTOM MATTER
ISSN号0020-7748
通讯作者Gong, YG (reprint author), Huazhong Univ Sci & Technol, Sch Phys, MOE Key Lab Fundamental Quant Measurement, Wuhan 430074, Peoples R China.
英文摘要The transient acceleration which the current cosmic acceleration is not eternal is possible by introducing the interaction between dark matter and dark energy. If the energy transfer is from dark energy to dark matter, then it is possible to realize the transient acceleration. We study the possibility of transient acceleration by considering two time-dependent phenomenological interaction forms so that the energy transfer increases as the universe evolves. Starting from a simple and extending to a more complicated ansatz, we obtain analytical expressions for the evolutions of the deceleration and the various energy density parameters. We find the ranges of the parameters in the models for a transient acceleration.
学科主题Physics
收录类别SCI
资助信息National Basic Science Program (Project 973) of China [2010CB833004]; NNSF project of China [10935013, 11005165, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities; CQ CMEC [KJ110523]
原文出处http://dx.doi.org/10.1007/s10773-013-1831-9
语种英语
WOS记录号WOS:000329791400012
公开日期2014-04-25
源URL[http://ir.itp.ac.cn/handle/311006/15490]  
专题理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式
GB/T 7714		 Chen, XM,Gong, YG,Saridakis, EN. The Transient Acceleration from Time-Dependent Interacting Dark Energy Models[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2014,53(2):469-481.
APA Chen, XM,Gong, YG,&Saridakis, EN.(2014).The Transient Acceleration from Time-Dependent Interacting Dark Energy Models.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,53(2),469-481.
MLA Chen, XM,et al."The Transient Acceleration from Time-Dependent Interacting Dark Energy Models".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 53.2(2014):469-481.

入库方式： OAI收割

来源：理论物理研究所

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