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Observational H(z) data and cosmological models
Wei, H; Zhang SN(张双南); Zhang, SN
2007
Source PublicationPHYSICS LETTERS B
Volume644Issue:1Pages:7-15
Corresponding AuthorWei, H (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
SubtypeReview
AbstractIn this work, we confront ten cosmological models with observational H(z) data. The possible interaction between dark energy and dust matter is allowed in some of these models. Also, we consider the possibility of (effective) equation-of-state parameter (EoS) crossing -1. We find that the best models have an oscillating feature for both H(z) and EoS, with the EoS crossing -1 around redshift z similar to 1.5. (c) 2006 Elsevier B.V. All rights reserved.
Subject AreaPhysics
DOI10.1016/j.physletb.2006.11.027
Indexed BySCI ; INSPIREHEP ; ADS
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000243550200002
ADS Bibcode2007PhLB..644....7W
ADS URLhttps://ui.adsabs.harvard.edu/abs/2007PhLB..644....7W
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2007PhLB..644....7W/citations
inspireid726660
inspireURLhttps://inspirehep.net/literature/726660
Citation statistics
Cited Times:110 [INSPIRE]
Cited Times:111 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/225462
Collection粒子天体物理中心
Recommended Citation
GB/T 7714
Wei, H,Zhang SN,Zhang, SN. Observational H(z) data and cosmological models[J]. PHYSICS LETTERS B,2007,644(1):7-15.
APA Wei, H,张双南,&Zhang, SN.(2007).Observational H(z) data and cosmological models.PHYSICS LETTERS B,644(1),7-15.
MLA Wei, H,et al."Observational H(z) data and cosmological models".PHYSICS LETTERS B 644.1(2007):7-15.
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129.pdf(508KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
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