Geodesic
On Super Quasi Einstein Manifold
Publications de l'Institut Mathématique, _N_S_89 (2011) no. 103, p. 95 .

Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

We study super quasi Einstein manifold and viscous fluid super quasi Einstein spacetime. The existence of super quasi Einstein manifold and viscous fluid super quasi Einstein spacetime are shown by two closely related examples. Also, some results involving super quasi Einstein manifold, pseudo quasi Einstein manifold and quasi Einstein manifold are established. Finally, the bounds of the cosmological constant in a viscous fluid super quasi Einstein spacetime are deduced.
Classification : 53C50 53C25 53B30 53C80 53B50
Keywords: quasi Einstein manifold, parallel vector field, pseudo quasi Einstein manifold, viscous fluid spacetime 
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     author = {Pratyay Debnath and Arabinda Konar},
     title = {On {Super} {Quasi} {Einstein} {Manifold}},
     journal = {Publications de l'Institut Math\'ematique},
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     language = {en},
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Pratyay Debnath; Arabinda Konar. On Super Quasi Einstein Manifold. Publications de l'Institut Mathématique, _N_S_89 (2011) no. 103, p. 95 . http://geodesic.mathdoc.fr/item/PIM_2011_N_S_89_103_a9/