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| Guo, Han-Ying; Huang, Chao-Guang; Tian, Yu; Wu, Hong-Tu; Xu, Zhan; Zhou, Bin; Guo, HY , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100049, Peoples R China | |
| Snyder | |
| Source Publication | CLASSICAL AND QUANTUM GRAVITY
 |
| Keyword | Doubly Special Relativity Probe Wmap Observations Cosmological Constant Gauge-theories Spacetime Supernovae Length Scale Field |
| Abstract | Between Snyder's quantized space-time model in de Sitter space of momenta and the dS special relativity on dS-spacetime of radius R with Beltrami coordinates, there is a one-to-one dual correspondence supported by a minimum uncertainty-like argument. Together with the Planck length l(P), R similar or equal to (3/ Lambda)(1/2) should be a fundamental constant. They lead to a dimensionless constant g similar or equal to l(p) R-1 = (Ghc(-3) Lambda / 3)(1/2) similar to 10(-61). These indicate that physics at these two scales should be dual to each other and there is in- between gravity of local dS- invariance characterized by g. A simple model of dS-gravity with a gauge-like action on umbilical manifolds may show these characteristics. It can pass the observation tests and support the duality. |
| 2007 | |
| ISSN | 0264-9381 |
| Volume | 24Issue:16Pages:4009-4035 |
| Subject Area | Physics |
| Indexed By | SCI |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/5676 |
| Collection | SCI期刊论文 |
| Corresponding Author | Guo, HY , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Guo, Han-Ying,Huang, Chao-Guang,Tian, Yu,et al. Snyder[J]. CLASSICAL AND QUANTUM GRAVITY,2007,24(16):4009-4035. |
| APA | Guo, Han-Ying.,Huang, Chao-Guang.,Tian, Yu.,Wu, Hong-Tu.,Xu, Zhan.,...&Guo, HY , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100049, Peoples R China.(2007).Snyder.CLASSICAL AND QUANTUM GRAVITY,24(16),4009-4035. |
| MLA | Guo, Han-Ying,et al."Snyder".CLASSICAL AND QUANTUM GRAVITY 24.16(2007):4009-4035. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Snyder's model—de Si（394KB） | 开放获取 | License | Application Full Text | |||
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