Work

Hyperbolic conformal Ricci solitons and gradient hyperbolic conformal Ricci solitons on bulk viscous fluid string spacetime

Year: 2026

Type: article

Abstract: We explore the Geometrization of hyperbolic conformal Ricci solitons and examine the properties of bulk viscous fluid string spacetime in conjunction with the hyperbolic conformal Ricci solitons in this research note. A $$\varnothing ({\mathfrak {Q}})$$ ∅ ( Q ) -vector field and a Ricci bi-conformal vector field that admits the hyperbolic conformal Ricci solitons were also used to interact with the bulk viscous fluid string spacetime. It is proven that the bulk viscous fluid string spacetime admits the hyperbolic conformal Ricci solitons with a proper $$\varnothing ({\mathfrak {Q}})$$ ∅ ( Q ) -vector field, and the bulk viscous fluid string spacetime holds Ricci collineation, then the spacetime is an Einstein manifold, and hyperbolic conformal Ricci soliton is identified as a conformal Ricci soliton. Additionally, using a scalar concircular field, we study the gradient hyperbolic conformal Ricci solitons in bulk viscous fluid string spacetime and talk about the gradient hyperbolic conformal Ricci solitons’ rate of change. Finally, using a scalar concircular field and a gradient hyperbolic conformal Ricci solitons, we calculated the energy conditions for a bulk viscous fluid string spacetime.

Source: The European Physical Journal C

DOI: 10.1140/epjc/s10052-025-15169-8

Authors: Mohd Danish Siddiqi, Amira A. Ishan, Meraj Ali Khan

Institutions: Jazan University, Taif University, Imam Mohammad ibn Saud Islamic University

Language: English

Topic: Advanced Differential Geometry Research

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funder: Taif University

OpenAlex ID: W7118089758