ITP OpenIR  > SCI期刊论文
Duan, XX; Li, YC; Gao, CJ; Duan, XX (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
Constraining the lattice fluid dark energy from SNe Ia, BAO and OHD
发表期刊SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
语种英语
关键词Baryon Acoustic-oscillations Hubble-space-telescope Digital Sky Survey Observations Cosmological Interpretation Probe Wmap Observations Luminous Red Galaxies Curvature Quintessence Modified Gravity Chaplygin-gas Light Curves
摘要Sanchez and Lacombe have developed a lattice fluid theory based on a well-defined statistical mechanical model. Taking the lattice fluid as a candidate of dark energy, we investigate the cosmic evolution of this fluid. Using the combined observational data of Type Ia Supernova (SNe Ia) Union2.1, Baryon Acoustic Oscillations (BAO) data from 6dFGS, SDSS and WiggleZ survey, and Observational Hubble Data (OHD), we find the best fit value of the parameters: A = -0.3 +/- 0.2(1 sigma) +/- 0.4(2 sigma) +/- 0.8(3 sigma) and Omega (m) = 0.31 +/- 0.02(1 sigma) +/- 0.05(2 sigma) +/- 0.07(3 sigma). The cosmological implications of the model are presented.
2013
ISSN1674-7348
卷号56期号:6页码:1220-1226
学科领域Physics
收录类别SCI
项目资助者National Natural Science Foundation of China [10533010, 10575004, 10973014]; National Basic Research Program of China [2010CB833004] ; National Natural Science Foundation of China [10533010, 10575004, 10973014]; National Basic Research Program of China [2010CB833004] ; National Natural Science Foundation of China [10533010, 10575004, 10973014]; National Basic Research Program of China [2010CB833004] ; National Natural Science Foundation of China [10533010, 10575004, 10973014]; National Basic Research Program of China [2010CB833004]
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15356
专题SCI期刊论文
通讯作者Duan, XX (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
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Duan, XX,Li, YC,Gao, CJ,et al. Constraining the lattice fluid dark energy from SNe Ia, BAO and OHD[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2013,56(6):1220-1226.
APA Duan, XX,Li, YC,Gao, CJ,&Duan, XX .(2013).Constraining the lattice fluid dark energy from SNe Ia, BAO and OHD.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,56(6),1220-1226.
MLA Duan, XX,et al."Constraining the lattice fluid dark energy from SNe Ia, BAO and OHD".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 56.6(2013):1220-1226.
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