CONSTRAINTS ON THE SOUND SPEED OF DYNAMICAL DARK ENERGY

DOI10.1142/S0218271808012784zbMath1158.83333arXivastro-ph/0703202MaRDI QIDQ5506467

Yi-Fu Cai, Gong-Bo Zhao, Taotao Qiu, Jun-Qing Xia, Xinmin Zhang

Publication date: 28 January 2009

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/astro-ph/0703202

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Astrophysical cosmology (85A40)

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Cites Work

• The phantom divide in string gas cosmology
• Inference from iterative simulation using multiple sequences
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• Type Ia Supernova Discoveries atz> 1 from theHubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• Hessence: a new view of quintom dark energy
• STATEFINDER DIAGNOSTIC FOR HOLOGRAPHIC DARK ENERGY MODEL

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