| Constraints on oscillating Quintom from supernova, microwave background and galaxy clustering | |
Xia JQ(夏俊卿) ; Feng B(冯波); Zhang XM(张新民); Xia, JQ; Feng, B; Zhang, XM
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| 2005 | |
| Source Publication | MODERN PHYSICS LETTERS A
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| Volume | 20Issue:31Pages:2409-2416 |
| Corresponding Author | Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| Subtype | Article |
| Abstract | We consider in this paper a simple oscillating Quintom model of dark energy which has two free parameters and an equation of state oscillating and crossing - 1. For low redshifts the equation of state of this model resembles itself similar to the linearly parametrized dark energy, however differs substantially at large redshifts. We fit our model to the observational data separately from the new high redshifts supernova observations from the HST/GOODS program and previous supernova, CMB and galaxy clustering. Our results show that because of the oscillating feature of our model the constraints from observations at large redshifts such as CMB become less stringent. |
| Keyword | oscillating Quintom supernova CMB LSS |
| Subject Area | Physics |
| DOI | 10.1142/S0217732305017445 |
| URL | 查看原文 |
| Indexed By | INSPIREHEP ; ADS |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical |
| WOS ID | WOS:000232501600007 |
| ADS Bibcode | 2005MPLA...20.2409X |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2005MPLA...20.2409X |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2005MPLA...20.2409X/citations |
| inspireid | 664694 |
| inspireURL | https://inspirehep.net/literature/664694 |
| Citation statistics |
Cited Times:114 [INSPIRE]
Cited Times:115 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/239743 |
| Collection | 理论物理室 粒子天体物理中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Xia JQ,Feng B,Zhang XM,et al. Constraints on oscillating Quintom from supernova, microwave background and galaxy clustering[J]. MODERN PHYSICS LETTERS A,2005,20(31):2409-2416. |
| APA | 夏俊卿,冯波,张新民,Xia, JQ,Feng, B,&Zhang, XM.(2005).Constraints on oscillating Quintom from supernova, microwave background and galaxy clustering.MODERN PHYSICS LETTERS A,20(31),2409-2416. |
| MLA | 夏俊卿,et al."Constraints on oscillating Quintom from supernova, microwave background and galaxy clustering".MODERN PHYSICS LETTERS A 20.31(2005):2409-2416. |
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