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Wu, YL
Hyperunified field theory and Taiji program in space for GWD
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS A
Language英语
KeywordLEPTONS
AbstractIn this paper, I present the recently established hyperunified field theory (HUFT)(1,2) for all basic forces and elementary particles within the framework of gravitational quantum field theory (GQFT)(3,4) in hyper-space-time. GQFT treats gravity as a gauge theory in the framework of quantum field theory to avoid the long term obstacle between general relativity and quantum mechanics. HUFT is built based on the guiding principle: the dimension of hyper-space-time correlates to intrinsic quantum numbers of basic building blocks of nature, and the action describing the laws of nature obeys the gauge invariance and coordinate independence, which is more fundamental than that proposed by Einstein for general relativity. The basic gravitational field is defined in biframehyper-space-time as a bicovariant vector field, it is a gauge-type hyper-gravifield rather than a metric field. HUFT is characterized by a bimaximal Poincare and hyper-spin gauge symmetry PO(1, D-h - 1) (sic) SP (1, D-h - 1) with a global and local conformal scaling invariance in biframe hyper-space-time. The gravitational origin of gauge symmetry is revealed through the hyper-gravifield that plays an essential role as a Goldstone-like field, which enables us to demonstrate the gauge-gravity and gravity-geometry correspondences and to corroborate the gravitational gauge-geometry duality with an emergent hidden general linear group symmetry GL(D-h, R). The Taiji Program in Space for the gravitational wave detection in China(5-7) is briefly outlined.
2018
ISSN0217-751X
Volume33Issue:31Pages:1844014
Subject AreaPhysics
MOST Discipline CataloguePhysics, Nuclear ; Physics, Particles & Fields
DOI10.1142/S0217751X18440141
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22789
Collection理论物理所科研产出_SCI论文
Affiliation1.ICTP AP, Beijing 100049, Peoples R China
2.Chinese Acad Sci, ITP, Beijing 100190, Peoples R China
3.UCAS, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wu, YL. Hyperunified field theory and Taiji program in space for GWD[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2018,33(31):1844014.
APA Wu, YL.(2018).Hyperunified field theory and Taiji program in space for GWD.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,33(31),1844014.
MLA Wu, YL."Hyperunified field theory and Taiji program in space for GWD".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 33.31(2018):1844014.
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