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Pré-Publication, Document De Travail Année : 2024

Angular Momentum Memory Effect

Xinliang An
  • Fonction : Auteur
Taoran He
  • Fonction : Auteur

Résumé

Utilizing recent mathematical advances in proving stability of Minkowski spacetime with minimal decay rates and nonlinear stability of Kerr black holes with small angular momentum, we investigate the detailed asymptotic behaviors of gravitational waves generated in these spacetimes. Here we report and propose a new angular momentum memory effect along future null infinity. This accompanies Christodoulou's nonlinear displacement memory effect and the spin memory effect. The connections and differences to these effects are also addressed.

Dates et versions

hal-04537824 , version 1 (08-04-2024)

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Xinliang An, Taoran He, Dawei Shen. Angular Momentum Memory Effect. 2024. ⟨hal-04537824⟩
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