On the energy-momentum problem in static Einstein universe
[ X ]
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Iop Publishing Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The energy-momentum distributions of Einstein's simplest static geometrical model for an isotropic and homogeneous universe are evaluated. For this purpose, Einstein, Bergmann-Thomson, Landau-Lifshitz (LL), Moller and Papapetrou energy-momentum complexes are used in general relativity. While Einstein and Bergmann-Thomson complexes give exactly the same results, LL and Papapetrou energy-momentum complexes do not provide the same energy densities. The Moller energy-momentum density is found to be zero everywhere in Einstein's universe. Also, several spacetimes are the limiting cases considered here.
Açıklama
Anahtar Kelimeler
Radiating Charged-Particle, Black-Hole, General Theory, Tetrad Theory, Localization, Distributions, Spacetime, Mass
Kaynak
Chinese Physics Letters
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
24
Sayı
2
