AIMS Mathematics (Jun 2024)

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

  • B. B. Chaturvedi ,
  • Kunj Bihari Kaushik,
  • Prabhawati Bhagat,
  • Mohammad Nazrul Islam Khan

DOI
https://doi.org/10.3934/math.2024951
Journal volume & issue
Vol. 9, no. 7
pp. 19515 – 19528

Abstract

Read online

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.

Keywords