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题名: Special relativity and theory of gravity via maximum symmetry and localization
作者: Guo HanYing
刊名: SCIENCE IN CHINA SERIES A-MATHEMATICS
出版日期: 2008
卷号: 51, 期号:4, 页码:568-603
关键词: INVARIANT SPECIAL RELATIVITY ;  DOUBLY SPECIAL RELATIVITY ;  DE-SITTER SPACETIME ;  SUPERGRAVITY ;  SUPERNOVAE ;  PRINCIPLE ;  LENGTH ;  SCALE ;  LIMIT ;  FIELD
学科分类: Physics
通讯作者: Guo, HY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: Like Euclid, Riemann and Lobachevski geometries are on an almost equal footing, based on the principle of relativity of maximum symmetry proposed by Professor Lu Qikeng and the postulate on invariant universal constants c and R, the de Sitter/anti-de Sitter (dS/AdS) special relativity on dS/AdS-space with radius R can be set up on an almost equal footing with Einstein's special relativity on the Minkowski-space in the case of R -> infinity. Thus the dS-space is coin-like: a law of inertia in Beltrami atlas with Beltrami time simultaneity for the principle of relativity on one side, and the proper-time simultaneity and a Robertson-Walker-like dS-space with entropy and an accelerated expanding S-3 fitting the cosmological principle on another side. If our universe is asymptotic to the Robertson-Walker-like dS-space of R similar or equal to (3/Lambda)(1/2), it should be slightly closed in O(Lambda) with entropy bound S similar or equal to 3 pi c(3) k(B)/Lambda Gh. Contrarily, via its asymptotic behavior, it can fix on Beltrami inertial frames without 'an argument in a circle' and acts as the origin of inertia. There is a triality of conformal extensions of three kinds of special relativity and their null physics on the projective boundary of a 5-d AdS-space, a null cone modulo projective equivalence [N] congruent to partial derivative(P) (AdS(5)). Thus there should be a dS-space on the boundary of S-5 x AdS(5) as a vacuum of supergravity. In the light of Einstein's 'Galilean regions', gravity should be based on the localized principle of relativity of full maximum symmetry with a gauge-like dynamics. Thus, this may lead to the theory of gravity of corresponding local symmetry. A simple model of dS-gravity characterized by a dimensionless constant g similar or equal to (Lambda Gh/3c(3))(1/2) similar to 10(-61) shows the features on umbilical manifolds of local dS-invariance. Some gravitational effects out of general relativity may play a role as dark matter. The dark universe and its asymptotic behavior may already indicate that the dS special relativity and dS-gravity be the foundation of large scale physics.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000254626300008
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内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5554
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Guo HanYing. Special relativity and theory of gravity via maximum symmetry and localization[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS,2008,51(4):568-603.
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