Perturbations with angular momentum of Robinson-Trautman spacetimes
Osvaldo M. Moreschi, Alejandro Perez
TL;DR
This paper investigates how Robinson-Trautman spacetimes can be perturbed to include angular momentum, distinguishing between special algebraic cases and general perturbations, and deriving equations for realistic spinning solutions.
Contribution
It introduces a framework for analyzing angular momentum perturbations in Robinson-Trautman spacetimes and presents equations for physically realistic spinning solutions.
Findings
Differentiation between algebraically special and general perturbations.
Derivation of equations for realistic spacetimes with angular momentum.
Insights into asymptotically flat perturbations of Robinson-Trautman spacetimes.
Abstract
We study the possible asymptotically flat perturbations of Robinson-Trautman spacetimes. We differentiate between algebraically special perturbations and general perturbations. The equations that determine physically realistic spacetimes with angular momentum are presented.
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