首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Energy distributions of Kantowski-Sachs space-time in the theory of teleparallel gravity
Authors:Ragab M Gad  M F Mourad
Institution:(1) Mathematics Department, Faculty of Science, Minia University, 61915 El-Minia, Egypt
Abstract:We calculate the energy density and energy distribution of Kantowski-Sachs space-time, using Einstein, Bergmann-Thomson and Landau-Lifshitz energy-momentum complexes, in the theory of teleparallel gravity. A comparison of the results shows that the Einstein and Bergmann-Thomson definitions furnish a consistent result for the energy density and energy distribution, but the definition of Landau-Lifshitz does not concur with them. We show that the space-time under consideration gives a counterexample that the energy distribution is the same either in general relativity or teleparallel gravity.
Keywords:Energy-momentum complexes  Teleparallel gravity
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号