On Ricci-Yamabe soliton and geometrical structure in a perfect fluid spacetime

DOI10.1007/s13370-021-00925-2zbMath1488.53070OpenAlexW3201853037WikidataQ114219875 ScholiaQ114219875MaRDI QIDQ2665476

Jay Prakash Singh, Mohan Khatri

Publication date: 19 November 2021

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

Full work available at URL: https://doi.org/10.1007/s13370-021-00925-2

zbMATH Keywords

perfect fluidPoisson equationEinstein's field equationRicci-Yamabe solitonsemiconformal curvature

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Applications of local differential geometry to the sciences (53B50) Flows related to mean curvature (53E10)

Related Items (4)

Conformal vector fields on almost Kenmotsu manifolds ⋮ Perfect fluid spacetimes and $k$-almost Yamabe solitons ⋮ Isometries on almost Ricci-Yamabe solitons ⋮ Unnamed Item

Cites Work

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