On the use of multipole expansion in time evolution of nonlinear dynamical systems and some surprises related to superradiance

DOI10.1088/0264-9381/30/1/015010zbMath1261.83012arXiv1207.5837OpenAlexW1987187805MaRDI QIDQ4911280

András László, Péter Csizmadia, István Rácz

Publication date: 14 March 2013

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1207.5837

zbMATH Keywords

adaptive mesh refinementKerr spacetimetime evolutionmultipole expansionsuperradiancePenrose processtime level surfaces

Mathematics Subject Classification ID

Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) (37N20) Analogues of general relativity in lower dimensions (83C80) Exact solutions to problems in general relativity and gravitational theory (83C15) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (4)

Superradiance or Total Reflection? ⋮ Intermediate behavior of Kerr tails ⋮ Electromagnetic analogue space-times, analytically and algebraically ⋮ Noether currents for the Teukolsky master equation

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