Energy distributions of the Szekeres universes in teleparallel gravity

被引:1
作者
Aygun, S. [1 ]
Tarhan, I. [1 ]
Baysal, H. [1 ,2 ]
机构
[1] Canakkale Onsekiz Mart Univ, Arts & Sci Fac, Dept Phys, Astrophys Res Ctr & Observ, TR-17020 Canakkale, Turkey
[2] Canakkale Onsekiz Mart Univ, Fac Educ, Dept Secondary Sci & Math Educ, TR-17100 Canakkale, Turkey
关键词
Szekeres universe; energy-momentum distribution; teleparallel gravity;
D O I
10.1007/s10773-007-9496-x
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In order to evaluate the energy distribution (due to matter and fields including gravitation) associated with a space-time model of Szekeres class I and II metrics, we consider the Einstein, Bergmann-Thomson and Landau-Lifshitz energy definitions in the teleparallel gravity (the tetrad theory of gravitation (TG)). We have found that Einstein and Bergmann-Thomson energy distributions give the same results, Landau-Lifshitz distribution is disagree in TG with these definitions. These results are the same as a previous works of Aygun et al., they investigated the same problem by using Einstein, Bergmann-Thomson, Landau-Lifshitz (LL) and Moller energy-momentum complexes in GR. However, both GR and TG are equivalent theories that is the energy densities are the same using different energy-momentum complexes in both theories. Also, our results are support the Cooperstock's hypothesis.
引用
收藏
页码:722 / 731
页数:10
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