Characterizations of mixed quasi-Einstein manifolds

Küçük Resim Yok

Tarih

2017

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

World Scientific Publ Co Pte Ltd

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The object of the present paper is to study mixed quasi-Einstein manifolds. Some geometric properties of mixed quasi-Einstein manifolds have been studied. We also discuss M(QE)(4) spacetime with space-matter tensor and some properties related to it. Finally, we construct an example of a mixed quasi-Einstein spacetime.

Açıklama

Anahtar Kelimeler

Quasi Einstein manifolds, mixed quasi Einstein manifolds, generalized quasi-Einstein manifolds, concurrent vector field, energy-momentum tensor, perfect fluid, Einstein's field equation, space-matter tensor

Kaynak

International Journal of Geometric Methods in Modern Physics

WoS Q Değeri

Q3

Scopus Q Değeri

Q3

Cilt

14

Sayı

6

Künye