Ricci soliton and geometrical structure in a perfect fluid spacetime with torse-forming vector field

DOI10.1007/S13370-019-00679-YzbMath1438.53087arXiv1806.00599OpenAlexW2963579585MaRDI QIDQ2322285

V. Venkatesha, H. Aruna Kumara

Publication date: 4 September 2019

Published in: Afrika Matematika (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1806.00599

zbMATH Keywords

Lorentz spaceenergy momentum tensorRicci solitonEinstein field equationperfect fluid spacetime

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Applications of local differential geometry to the sciences (53B50)

Related Items (15)

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