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On the effect of the degeneracy among dark energy parameters 期刊论文
EUROPEAN PHYSICAL JOURNAL C, 2014, 卷号: 74, 期号: 1, 页码: 2729
Authors:  Gong, YG;  Gao, Q;  Gong, YG (reprint author), Huazhong Univ Sci & Technol, Sch Phys, MOE Key Lab Fundamental Quant Measurement, Wuhan 430074, Hubei, Peoples R China.
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Baryon Acoustic-oscillations  Equation-of-state  Cosmological Constant  Cosmic Acceleration  Supernova Data  Ia Supernovae  Constraints  Quintessence  Universe  Model  
The Transient Acceleration from Time-Dependent Interacting Dark Energy Models 期刊论文
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2014, 卷号: 53, 期号: 2, 页码: 469-481
Authors:  Chen, XM;  Gong, YG;  Saridakis, EN;  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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Equation-of-state  Probe Wmap Observations  Cosmological Constant  Scalar Field  Cosmic Acceleration  Modified Gravity  Galaxy Clusters  Universe  Phantom  Matter  
The tension on the cosmological parameters from different observational data 期刊论文
CLASSICAL AND QUANTUM GRAVITY, 2014, 卷号: 31, 期号: 10, 页码: 105007
Authors:  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.
Adobe PDF(475Kb)  |  Favorite  |  View/Download:26/1  |  Submit date:2015/06/03
Baryon Acoustic-oscillations  Equation-of-state  Dark-energy  Ia Supernovae  Measurement Constraints  Cosmic Acceleration  Redshift  Gravity  Space  Constant  
Cosmological models with Lagrange multiplier field 期刊论文
PHYSICS LETTERS B, 2011, 卷号: 702, 期号: 41308, 页码: 107-113
Authors:  Gao, CJ;  Gong, Y;  Wang, X;  Chen, XL;  Gao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
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Holographic Dark Energy  Preferred-frame Theories  Equation-of-state  Relativistic Gravity  Cosmic Acceleration  Conservation Laws  Universe  Constant  Quintessence  Transition  
Figure of merit and different combinations of observational data sets 期刊论文
PHYSICAL REVIEW D, 2011, 卷号: 84, 期号: 10, 页码: 103519
Authors:  Su, QP;  Tuo, ZL;  Cai, RG;  Su, QP (reprint author), Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China.
Adobe PDF(161Kb)  |  Favorite  |  View/Download:138/38  |  Submit date:2013/05/17
Observations Cosmological Interpretation  Supernova Legacy Survey  Hubble-space-telescope  Dark Energy  Cosmic Acceleration  Ia Supernovae  Constraints  Universe  Probe  Constant  
SOME REMARKS ON DARK ENERGY MODELS 期刊论文
INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2011, 卷号: 20, 期号: 8, 页码: 1313-1325
Authors:  Cai, RG;  Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
Adobe PDF(207Kb)  |  Favorite  |  View/Download:127/31  |  Submit date:2013/05/17
Digital Sky Survey  Cosmological Constant Problem  High-redshift Supernovae  Probe Wmap Observations  Hubble-space-telescope  Data Release  Cosmic Acceleration  Constraints  Gravity  Component  
Statefinder diagnosis for the interacting model of holographic dark energy 期刊论文
PHYSICS LETTERS B, 2008, 卷号: 659, 期号: 40910, 页码: 26-33
Authors:  Zhang, Jingfei;  Zhang, Xin;  Liu, Hongya;  Zhang, X , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, KITP ITP CAS, POB 2735, Beijing 100080, Peoples R China
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Equation-of-state  Digital Sky Survey  Cosmological Constant  Coupled Quintessence  Cosmic Coincidence  Constraints  Parameters  Universe  Entropy  Acceleration  
Direct evidence of acceleration from a distance modulus-redshift graph 期刊论文
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2007, 期号: 8, 页码: -
Authors:  Gong, Yungui;  Wang, Anzhong;  Wu, Qiang;  Zhang, Yuan-Zhong;  Gong, YG , Chongqing Univ Posts & Telecommun, Coll Elect Engn, Chongqing 400065, Peoples R China
Adobe PDF(601Kb)  |  Favorite  |  View/Download:104/15  |  Submit date:2012/08/02
Dark Energy  Cosmological Constant  Cosmic Acceleration  Supernova  Constraints  Universe  Model  Probe  Reconstruction  Quintessence  
On theoretical models of dark energy 期刊论文
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2007, 卷号: 31, 期号: 9, 页码: 827-834
Authors:  Cai Rong-Gen;  Cai, RG , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
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Digital Sky Survey  High-redshift Supernovae  Probe Wmap Observations  Hubble-space-telescope  Cosmological Constant  Cosmic Acceleration  Data Release  Constraints  Component  Equation  
Probing the curvature and dark energy 期刊论文
PHYSICAL REVIEW D, 2005, 卷号: 72, 期号: 4, 页码: -
Authors:  Gong, YG;  Zhang, YZ;  Gong, YG , Chongqing Univ Posts & Telecommun, Coll Elect Engn, Chongqing 400065, Peoples R China.
Adobe PDF(192Kb)  |  Favorite  |  View/Download:104/11  |  Submit date:2012/08/30
Hubble-space-telescope  Cosmological Constant  Cosmic Acceleration  Supernova  Constraints  Universe  Model  Quintessence  Redshift  Equation