Characterizations of mixed quasi-Einstein manifolds

Mallick, Sahanous; YILDIZ, AHMET; De, Uday

doi:10.1142/s0219887817500967

Characterizations of mixed quasi-Einstein manifolds

Mallick S., YILDIZ A., De U. C.

INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, cilt.14, sa.6, 2017 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 14 Sayı: 6
Basım Tarihi: 2017
Doi Numarası: 10.1142/s0219887817500967
Dergi Adı: INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
İnönü Üniversitesi Adresli: Evet

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.