Conformal Ricci solitons on Vaidya spacetime
Z Chhakchhuak, JP Singh - General Relativity and Gravitation, 2024 - Springer
The present paper focused on Vaidya spacetime admitting a conformal Ricci soliton. We
derive the expressions for the four components of the associated vector field V and …
derive the expressions for the four components of the associated vector field V and …
Ricci Solitons and String Cloud Spacetime in f(R)-gravity
Z Chhakchhuak, JP Singh - International Journal of Theoretical Physics, 2024 - Springer
The present study investigates the dynamics of a string cloud within the framework of f (R)-
gravity theory. We analyze the properties of the string cloud spacetime governed by f (R) …
gravity theory. We analyze the properties of the string cloud spacetime governed by f (R) …