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CONSTRAINTS ON THAWING SCALAR FIELD MODELS FROM FUNDAMENTAL CONSTANTS
Gao, Q; Gong, YG; Gong, YG (reprint author), Huazhong Univ Sci & Technol, Sch Phys, MOE Key Lab Fundamental Quant Measurement, Wuhan 430074, Peoples R China.
2013
发表期刊INTERNATIONAL JOURNAL OF MODERN PHYSICS D
ISSN0218-2718
卷号22期号:7页码:1350035
摘要We consider a dark energy model with a relation between the equation of state parameter w and the energy density parameter Of derived from thawing scalar field models. Assuming the variation of the fine structure constant is caused by dark energy, we use the observational data of the variation of the fine structure constant to constrain the current value of w(0) and Omega(phi 0) for the dark energy model. At the 1 sigma level, the observational data excluded some areas around w(0) = -1, which explains the positive detection of the variation of the fine structure constant at the 1 sigma level, but Lambda CDM model is consistent with the data at the 2 sigma level.
部门归属[Gao, Qing; Gong, Yungui] Huazhong Univ Sci & Technol, Sch Phys, MOE Key Lab Fundamental Quant Measurement, Wuhan 430074, Peoples R China; [Gong, Yungui] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Fine-structure Constant Electron Mass-ratio Cosmological Constant Dark Energy Proton Quintessence Universe Consequences Supernovae Molecules
学科领域Physics
资助者National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities
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收录类别SCI
语种英语
资助者National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities ; National Basic Science Program (Project 973) of China [2010CB833004]; NNSF of China [10935013, 11175270]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities
WOS记录号WOS:000320197300008
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被引频次:3[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/311006/15355
专题理论物理所2013年知识产出
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.
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GB/T 7714
Gao, Q,Gong, YG,Gong, YG . CONSTRAINTS ON THAWING SCALAR FIELD MODELS FROM FUNDAMENTAL CONSTANTS[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2013,22(7):1350035.
APA Gao, Q,Gong, YG,&Gong, YG .(2013).CONSTRAINTS ON THAWING SCALAR FIELD MODELS FROM FUNDAMENTAL CONSTANTS.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,22(7),1350035.
MLA Gao, Q,et al."CONSTRAINTS ON THAWING SCALAR FIELD MODELS FROM FUNDAMENTAL CONSTANTS".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 22.7(2013):1350035.
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