Generally Covariant Duality and Tachyon of Cosmological Nature  

作　　者：Dao Vong Duc Phu Chi Hoa 

机构地区：[1]Institute of Physics, Hanoi, Vietnam [2]Dalat University, Dalat, Vietnam

出　　处：《Journal of Modern Physics》2014年第18期2106-2110,共5页现代物理（英文）

摘　　要：In this work the concept of generally covariant duality is treated with the introduction of generalized Levi-Civita tensor within the framework of vierbein formalism. The equations for the attached Lorentz scalar fields are derived from vierbein postulate. It is shown that the masses of the associated particles including that with negative square mass are completely determined by Einstein’s cosmological constant.In this work the concept of generally covariant duality is treated with the introduction of generalized Levi-Civita tensor within the framework of vierbein formalism. The equations for the attached Lorentz scalar fields are derived from vierbein postulate. It is shown that the masses of the associated particles including that with negative square mass are completely determined by Einstein’s cosmological constant.

关 键 词：General RELATIVITY Cosmology TACHYON 

分 类 号：P1[天文地球—天文学]