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2019

Escape probability of a photon emitted near the black hole horizon

Ogasawara, Kota, Igata, Takahisa, Harada, Tomohiro et al.

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We investigate the escape of photons from the vicinity of the horizon to infinity in the Kerr-Newmann black hole spacetime.

We assume that a light source is at rest in a locally nonrotating frame and photons are emitted isotropically.
Then, we evaluate the escape probability of the emitted photons.
The main result of this paper is the following.

Escape probability of a photon emitted near the black hole horizon · Around

Built on

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