Canonical Energy and Hertz Potentials for Perturbations of Schwarzschild Spacetime

Preprint English OPEN
Prabhu, Kartik; Wald, Robert M.;
  • Related identifiers: doi: 10.1088/1361-6382/aae9ae
  • Subject: Mathematical Physics | High Energy Physics - Theory
    arxiv: General Relativity and Quantum Cosmology

Canonical energy is a valuable tool for analyzing the linear stability of black hole spacetimes; positivity of canonical energy for all perturbations implies mode stability, whereas the failure of positivity for any perturbation implies instability. Nevertheless, even i... View more
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