Penrose process, superradiance, and ergoregion instabilities

Superradiant scattering is a radiation enhancement process that takes place in many contexts, and which has recently found exciting applications in astrophysics and particle physics. In the framework of curved spacetime physics, it has been associated with the classical Penrose process for particles...

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Veröffentlicht in:	Physical review. D 2018-04, Vol.97 (8), p.084032
Hauptverfasser:	Vicente, Rodrigo, Cardoso, Vitor, Lopes, Jorge C
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Boson fields Echoes Fermions Particle physics Spacetime Stability Stellar rotation
Online-Zugang:	Volltext
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