Characterization of solitons in a pseudo-quasi-conformally flat and pseudo- $ W_8 $ flat Lorentzian Kähler space-time manifolds

Autor:	B. B. Chaturvedi, Kunj Bihari Kaushik, Prabhawati Bhagat, Mohammad Nazrul Islam Khan
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	lorentzian kähler space-time manifolds solitons differential equations partial differential equations pseudo-quasi-conformal curvature tensor pseudo-$ w_8 $ curvature tensor nonlinear equations Mathematics QA1-939
Zdroj:	AIMS Mathematics, Vol 9, Iss 7, Pp 19515-19528 (2024)
Druh dokumentu:	article
ISSN:	2473-6988
DOI:	10.3934/math.2024951?viewType=HTML
Popis:	The present paper dealt with the study of solitons of Lorentzian Kähler space-time manifolds. In this paper, we have discussed different conditions for solitons to be steady, expanding, or shrinking in terms of isotropic pressure, the cosmological constant, energy density, nonlinear equations, and gravitational constant in pseudo-quasi-conformally flat and pseudo-$ W_8 $ flat Lorentzian Kähler space-time manifolds.
Databáze:	Directory of Open Access Journals
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