Energy-momentum distributions of Ruban universe in general relativity and teleparallel gravity

Aktas C.

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, cilt.34, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 34
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1142/s0217751x19500118
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: Ruban universe, general relativity, teleparallel gravity, LRS Bianchi I universe, energy-momentum distribution
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Evet

Özet

In this study, we obtain Einstein, Bergmann-Thomson (BT), Landau-Lifshitz (LL), Moller, Papapetrou (PP) and Tolman energy-momentum (EM) distributions for Ruban universe model in general relativity (GR) and teleparallel gravity (TG). We obtain same results for Einstein, Bergmann-Thomson and Landau-Lifshitz energy-momentum distributions in GR and TG. Also, we get same results for Einstein and Tolman energy-momentum distributions in GR. The Moller energy-momentum results are different in GR and TG. Also, using Ruban universe model, we obtain LRS Bianchi type I solutions and we get zero energy-momentum results for this universe model in GR and TG. These results of LRS Bianchi type I universe model agree with Aygun et al., Taser et al., Dogru et al., Banerjee-Sen, Tryon and Xulu in different gravitation theories.