Knowledge Management System of Institute of Theoretical Physics, CAS
Li, Hui; Guo, Zong-Kuan ; Zhang, Yan-Zhong; Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
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| Parametrization of k-essence and its kinetic term | |
| Source Publication | MODERN PHYSICS LETTERS A
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| Keyword | Dark Energy Cosmological Constant Supernova Data Scalar-field Quintessence Constraints Probe |
| Abstract | We construct the non-canonical kinetic term of a k-Essence field directly from the effective equation of state function omega(k)(z), which describes the properties of the dark energy. Adopting the usual parametrizations of equation of state, we numerically reproduce the shape of the non-canonical kinetic term and discuss some features of the constructed form of k-essence. |
| 2006 | |
| ISSN | 0217-7323 |
| Volume | 21Issue:21Pages:1683-1689 |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/5953 |
| Collection | SCI期刊论文 |
| Corresponding Author | Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Hui,Guo, Zong-Kuan,Zhang, Yan-Zhong,et al. Parametrization of k-essence and its kinetic term[J]. MODERN PHYSICS LETTERS A,2006,21(21):1683-1689. |
| APA | Li, Hui,Guo, Zong-Kuan,Zhang, Yan-Zhong,&Li, H , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2006).Parametrization of k-essence and its kinetic term.MODERN PHYSICS LETTERS A,21(21),1683-1689. |
| MLA | Li, Hui,et al."Parametrization of k-essence and its kinetic term".MODERN PHYSICS LETTERS A 21.21(2006):1683-1689. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| PARAMETRIZATION OF k（166KB） | 开放获取 | License | Application Full Text | |||
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