Energy momentum of marder universe in teleparallel gravity

[ X ]

Tarih

2007

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Springer/Plenum Publishers

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In order to evaluate the energy distribution (due to matter and fields including gravitation) associated with a space-time model of cylindrically-symmetric Marder universe, we consider the Moller, Einstein, Bergmann-Thomson and Landau-Lifshitz energy and momentum definitions in the teleparallel gravity (TG). The energy-momentum distributions are found to be zero. These results are the same as a previous works of Aygun et al., they investigated the same problem in general relativity (GR) by using the Einstein, Moller, Bergmann-Thomson, Landau-Lifshitz (LL), Papapetrou, Qadir-Sharif and Weinberg's definitions. These results support the viewpoints of Banerjee-Sen, Xulu, Radinschi and Aydogdu-Salt1. Another point is that our study agree with previous works of Cooperstock-Israelit, Rosen, Johri et al. This paper indicates an important point that these energy-momentum definitions agree with each other not only in general relativity but also in teleparallel gravity. It is also independent of the teleparallel dimensionless coupling constants, which means that it is valid not only in the teleparallel equivalent of general relativity, but also in any teleparallel model.

Açıklama

Anahtar Kelimeler

Marder universe, Energy-momentum distributions, Moller prescription, teleparallel gravity

Kaynak

International Journal of Theoretical Physics

WoS Q Değeri

Q4

Scopus Q Değeri

Q1

Cilt

46

Sayı

10

Künye