Superradiance initiated inside the ergoregion

DOI10.1142/S0129055X16500252zbMath1354.83032arXiv1509.03197MaRDI QIDQ5298366

Gregory Eskin

Publication date: 14 December 2016

Published in: Reviews in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1509.03197

zbMATH Keywords

Cauchy problemblack holesevent horizonnaked singularitygeometric opticsKerr metricsuperradianceinitial energyergoregionstationary metricsoscillatory initial datasingularity ring

Mathematics Subject Classification ID

Black holes (83C57) Applications of differential geometry to physics (53Z05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Gravitational energy and conservation laws; groups of motions (83C40) Space-time singularities, cosmic censorship, etc. (83C75) Supersonic flows (76J20) Equations of motion in general relativity and gravitational theory (83C10)

Related Items (6)

Hawking radiation from acoustic black holes in two space dimensions ⋮ A proof of Friedman's ergosphere instability for scalar waves ⋮ Behavior of null-geodesics in the interior of Reissner–Nordstrom black hole ⋮ A new type of charged black hole bomb ⋮ New examples of Hawking radiation from acoustic black holes ⋮ Superradiance in stars: non-equilibrium approach to damping of fields in stellar media

Cites Work

• Black hole physics. Basic concepts and new developments
• A rigorous treatment of energy extraction from a rotating black hole
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