Snyder's model-de Sitter special relativity duality and de Sitter gravity

	Snyder's model-de Sitter special relativity duality and de Sitter gravity
	Guo HY(郭汉英); Huang CG(黄超光); Guo, HY; Huang, CG; Tian, Y; Wu, HT; Xu, Z; Zhou, B
刊名	CLASSICAL AND QUANTUM GRAVITY
	2007
卷号	24 期号:16 页码:4009-4035
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China ; Capital Normal Univ, Dept Math, Beijing 100037, Peoples R China ; Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China ; Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
英文摘要	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.
学科主题	Astronomy & Astrophysics; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Multidisciplinary ; Physics, Particles & Fields
研究领域[WOS]	Astronomy & Astrophysics ; Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000248660700004
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/239954]
专题	高能物理研究所_理论物理室高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Guo HY,Huang CG,Guo, HY,et al. Snyder's model-de Sitter special relativity duality and de Sitter gravity[J]. CLASSICAL AND QUANTUM GRAVITY,2007,24(16):4009-4035.
APA	郭汉英.,黄超光.,Guo, HY.,Huang, CG.,Tian, Y.,...&Zhou, B.(2007).Snyder's model-de Sitter special relativity duality and de Sitter gravity.CLASSICAL AND QUANTUM GRAVITY,24(16),4009-4035.
MLA	郭汉英,et al."Snyder's model-de Sitter special relativity duality and de Sitter gravity".CLASSICAL AND QUANTUM GRAVITY 24.16(2007):4009-4035.