一种广义的Einstein-Cartan-Maxwell理论

一种广义的Einstein-Cartan-Maxwell理论 A GENERALIZED EINSTEIN-CARTAN-MAXWELL THEORY 徐济仲 Xu Jizhong first-author 本文证明在一个半有挠的五维空间中可以得到Einstein-Cartan理论和Maxwell理论的一个统一的Lagrangian,其中电磁场强度张量很自然地不含挠率,从而自动地保证了理论的规范不变性。 In this paper we shown that a unified Lagrangian of the Einstein-Cartan theory and the Maxwell theory Can be obtained in a five dimensional space with the semitorsion, where the electromagnetic field tensor will not involve naturally the torsion, thus the gauge invariance is guaranteed automatically. 1986-01-01 2021-04-01 1