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A unification of general theory of relativity with Dirac
Peng, HW; Peng, HW , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
2004
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
ISSN0253-6102
卷号42期号:5页码:703-706
摘要Taking a hint from Dirac's large number hypothesis, we note the existence of cosmologically combined conservation laws that work cosmologically long time. We thus modify Einstein's theory of general relativity with fixed gravitation constant G to a theory for varying G, with a tensor term arising naturally from the derivatives of G in place of the cosmological constant term usually introduced ad hoc. The modified theory, when applied to cosmology, is consistent with Dirac's large number hypothesis, and gives a theoretical Hubble's relation not contradicting the observational data. For phenomena of duration and distance being short compared with those of the universe, our theory reduces to Einstein's theory with G being constant outside the gravitating matter, and thus also passes the crucial tests of Einstein's theory.
部门归属Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
学科领域Physics
收录类别SCI
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13968
专题理论物理所SCI论文
通讯作者Peng, HW , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Peng, HW,Peng, HW , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. A unification of general theory of relativity with Dirac[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2004,42(5):703-706.
APA Peng, HW,&Peng, HW , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2004).A unification of general theory of relativity with Dirac.COMMUNICATIONS IN THEORETICAL PHYSICS,42(5),703-706.
MLA Peng, HW,et al."A unification of general theory of relativity with Dirac".COMMUNICATIONS IN THEORETICAL PHYSICS 42.5(2004):703-706.
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