Kinematic Description of Ricci Solitons in Fluid Spacetimes

TL;DR

This paper investigates the kinematic properties of various fluid spacetimes that admit Ricci Solitons, analyzing their physical characteristics and implications in relativistic fluid models.

Contribution

It provides a detailed analysis of the kinematics of multiple fluid spacetimes with Ricci Solitons, highlighting new physical insights in relativistic fluid dynamics.

Findings

Characterization of fluid spacetimes with Ricci Solitons

Physical implications for string and magneto-fluids

Insights into anisotropic and symmetric fluid models

Abstract

We consider the kinematics of specific fluid spacetimes admitting timelike congruences of Ricci Solitons. These fluids includes string cloud, string fluid, perfect fluid, radially symmetric fluid, anisotropic fluid and relativistic magneto-fluid. Results are obtained and important physical aspects are discussed.