Imperfect Fluid Generalized Robertson Walker Spacetime Admitting Ricci-Yamabe Metric

Ali H. Alkhaldi, Mohd Danish Siddiqi, Meraj Ali Khan and Lamia Saeed Alqahtani

Advances in Mathematical Physics, 2021, vol. 2021, 1-10

Abstract:

In the present paper, we investigate the nature of Ricci-Yamabe soliton on an imperfect fluid generalized Robertson-Walker spacetime with a torse-forming vector field . Furthermore, if the potential vector field of the Ricci-Yamabe soliton is of the gradient type, the Laplace-Poisson equation is derived. Also, we explore the harmonic aspects of - Ricci-Yamabe soliton on an imperfect fluid spacetime with a harmonic potential function . Finally, we examine necessary and sufficient conditions for a - form , which is the - dual of the vector field on imperfect fluid spacetime to be a solution of the Schrödinger-Ricci equation.

Date: 2021
References: Add references at CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://downloads.hindawi.com/journals/AMP/2021/2485804.pdf (application/pdf)
http://downloads.hindawi.com/journals/AMP/2021/2485804.xml (text/xml)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlamp:2485804

DOI: 10.1155/2021/2485804

Access Statistics for this article

More articles in Advances in Mathematical Physics from Hindawi
Bibliographic data for series maintained by Mohamed Abdelhakeem (mohamed.abdelhakeem@hindawi.com).