Plasma-photon interaction in curved spacetime: Formalism and quasibound states around nonspinning black holes

We investigate the linear dynamics of an electromagnetic field propagating in curved spacetime in the presence of plasma. The dynamical equations are generically more involved and richer than the effective Proca equation adopted as a model in previous work. We discuss the general equations and focus...

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Veröffentlicht in:	Physical review. D 2021-06, Vol.103 (12), p.1, Article 124018
Hauptverfasser:	Cannizzaro, Enrico, Caputo, Andrea, Sberna, Laura, Pani, Paolo
Format:	Artikel
Sprache:	eng
Schlagworte:	Black holes Cold plasmas Electromagnetic fields Photons Plasma Scalars Spacetime
Online-Zugang:	Volltext
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