Unified field theory of basic forces and elementary particles with gravitational origin of gauge symmetry in hyper-spacetime  

作　　者：Yue-Liang Wu 

机构地区：[1]International Centre for Theoretical Physics Asia-Pacific(ICTP-AP).Beijing 100190,China [2]Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190.China [3]University of Chinese Academy of Sciences(UCAS),Beijing 100049,China

出　　处：《Science Bulletin》2017年第16期1109-1113,共5页科学通报（英文版）

基　　金：supported in part by the National Natural Science Foundation of China(11690022,11475237);the Strategic Priority Research Program of the Chinese Academy of Sciences(CAS)(XDB23030100);the CAS Center for Excellence in Particle Physics(CCEPP)

摘　　要：The theory of general relativity(GR)[1,2]has successfully built a relation between the geometry of spacetime and the energymomentum tensor of matter.Einstein has extensively quested for potential unified models of electromagnetism and gravity at a classical unified field theory and spent the last two decades of hisThe theory of general relativity （GR） [1,2] has successfully built a relation between the geometry of spacetime and the energy- momentum tensor of matter. Einstein has extensively quested for potential unified models of electromagnetism and gravity at a classical unified field theory and spent the last two decades of his life to the search for a unified field theory. A scaling gauge symmetry [3] was proposed by Weyl for an attempt to characterize the electromagnetism. Kaluza and Klein [4,5] extended the GR to a five dimensional spacetime for trying to unify the electromagnetism, The relativistic Dirac spinor theory [6] has remarkably set up a correlation between the dimensions of spacetime and the degrees of freedom of Dirac spinor, that reflects a geometric coherence of spinor field at a profound level.

关 键 词：统一场论 引力源 对称性 时空 基本粒子 中尺度 能量-动量张量 广义相对论 

分 类 号：O412[理学—理论物理]