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The effect of different observational data on the constraints of cosmological parameters 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2013, 卷号: 430, 期号: 4, 页码: 3142-3154
Authors:  Gong, YG;  Gao, Q;  Zhu, ZH;  Gong, YG (reprint author), Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China.
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Baryon Acoustic-oscillations  Hubble-space-telescope  Supernova Legacy Survey  Dark Energy  Ia Supernovae  Constant  Curvature  Gravity  Matter  
THE "COINCIDENCE" PROBLEM IN MODIFIED HOLOGRAPHIC DARK ENERGY MODEL 期刊论文
MODERN PHYSICS LETTERS A, 2013, 卷号: 28, 期号: 35, 页码: 1350135
Authors:  Zhang, Y;  Gong, YG;  Zhang, Y (reprint author), Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China.
Adobe PDF(611Kb)  |  Favorite  |  View/Download：140/13  |  Submit date：2014/04/25
Baryon Acoustic-oscillations  Digital Sky Survey  Observations Cosmological Interpretation  Supernova Legacy Survey  Hubble-space-telescope  Wmap Observations  Constraints  Constant  Parameters  Universe  
Probing the cosmic acceleration from combinations of different data sets 期刊论文
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2010, 期号: 4, 页码: -
Authors:  Gong, Yungui;  Wang, Bin;  Cai, Rong-Gen;  Gong, YG , Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China
Adobe PDF(272Kb)  |  Favorite  |  View/Download：174/18  |  Submit date：2012/08/02
Digital Sky Survey  Dark Energy  Constraints  Supernovae  Matter  
Observational constraint on dynamical evolution of dark energy 期刊论文
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2010, 期号: 1, 页码: -
Authors:  Gong, Yungui;  Cai, Rong-Gen;  Chen, Yun;  Zhu, Zong-Hong;  Gong, YG , Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China
Adobe PDF(282Kb)  |  Favorite  |  View/Download：191/27  |  Submit date：2012/08/02
Hubble-space-telescope  Cosmological Constant  Ia Supernovae  1/r Gravity  Redshift  Universe  Acceleration  Matter  Quintessence  Curvature  
A modified holographic dark energy model with infrared infinite extra dimension(s) 期刊论文
PHYSICS LETTERS B, 2010, 卷号: 683, 期号: 41004, 页码: 241-247
Authors:  Gong, Yungui;  Li, Tianjun;  Gong, YG , Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China
Adobe PDF(570Kb)  |  Favorite  |  View/Download：233/28  |  Submit date：2012/08/02
Probe Wmap Observations  Hubble-space-telescope  High-redshift Supernovae  Yang-mills Condensate  Digital Sky Survey  Cosmological Constant  Statefinder Diagnosis  Black-holes  Constraints  Quintessence