Moller energy-momentum complex in general relativity for higher dimensional universes


Ayguen M., Ayguen S., Yilmaz I. , Baysal H., Tarhan I.

CHINESE PHYSICS LETTERS, cilt.24, ss.1821-1824, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 24 Konu: 7
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1088/0256-307x/24/7/010
  • Dergi Adı: CHINESE PHYSICS LETTERS
  • Sayfa Sayıları: ss.1821-1824

Özet

Using the Moller energy momentum definition in general relativity (GR) we calculate the total energy momentum distribution associated with (n + 2)-dimensional homogeneous and isotropic model of the universe. It is found that total energy of Moller is vanishing in (n + 2) dimensions everywhere but n-momentum components of Moller in (n + 2) dimensions are different from zero. Also, we evaluate the static Einstein Universe, FRW universe and de Sitter universe in four dimensions by using (n + 2)-type -metric, then calculate the Moller energy momentum distribution of these spacetimes. However, our results are consistent with the results of Banerjee and Sen, Xulu, Radinschi, Vargas, Cooperstock-Israelit, Aygun et at., Rosen, and Johri et al. in four dimensions.