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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
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
AbstractTaking 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.
2004
ISSN0253-6102
Volume42Issue:5Pages:703-706
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13968
Collection理论物理所科研产出_SCI论文
Corresponding AuthorPeng, HW , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
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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