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Interacting energy components and observational H(z) data
Wei, H; Zhang SN(张双南); Zhang, SN
Source PublicationPHYSICS LETTERS B
Corresponding AuthorWei, H (reprint author), Tsinghua Univ, Tsinghua Ctr Astrophys, Dept Phys, Beijing 100084, Peoples R China.
AbstractIn this Letter, we extend our previous work [H. Wei, S.N. Zhang, Phys. Lett. B 644 (2007) 7, astro-ph/0609597], and compare eleven interacting dark energy models with different couplings to the observational H(z) data. However, none of these models is better than the simplest ACDM model. This implies that either more exotic couplings are needed in the cosmological models with interaction between dark energy and dust matter, or there is no interaction at all. We consider that this result is disadvantageous to the interacting dark energy models studied extensively in the literature. (c) 2007 Elsevier B.V. All rights reserved.
Subject AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000250898900002
ADS Bibcode2007PhLB..654..139W
ADS URLhttps://ui.adsabs.harvard.edu/abs/2007PhLB..654..139W
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2007PhLB..654..139W/citations
Citation statistics
Cited Times:43 [INSPIRE]
Cited Times:43 [ADS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Wei, H,Zhang SN,Zhang, SN. Interacting energy components and observational H(z) data[J]. PHYSICS LETTERS B,2007,654(5-6):#REF!.
APA Wei, H,张双南,&Zhang, SN.(2007).Interacting energy components and observational H(z) data.PHYSICS LETTERS B,654(5-6),#REF!.
MLA Wei, H,et al."Interacting energy components and observational H(z) data".PHYSICS LETTERS B 654.5-6(2007):#REF!.
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