k-Yamabe and Quasi k-Yamabe Solitons on Imperfect Fluid Generalized Robertson –Walker Spacetime | Zendy

Mohd Danish Siddiqi | Zendy; Shah Siddiqi | Zendy

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k-Yamabe and Quasi k-Yamabe Solitons on Imperfect Fluid Generalized Robertson –Walker Spacetime

Author(s) -

Mohd Danish Siddiqi,

Shah Siddiqi

Publication year - 2022

Publication title -

mathematical physics and computer simulation

Language(s) - English

Resource type - Journals

eISSN - 2587-6902

pISSN - 2587-6325

DOI - 10.15688/mpcm.jvolsu.2022.1.2

Subject(s) - mathematical physics , spacetime , vector field , yamabe flow , soliton , physics , mathematical analysis , mathematics , nonlinear system , scalar curvature , quantum mechanics , geometry , curvature , sectional curvature

In this research article, we estimate the behavior of an imperfect fluid generalized Robertson - Walker spacetime (GRW) in terms of k-Yamabe soliton with torseforming vector field. Besides this, we evaluate a specific situation when the potential vector filed ξ is of the form of gradient i.e, ξ = grad(Ψ), we extract a Laplace-Poisson equation, and Liouville equation from the quasi k-Yamabe soliton equation.

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