Can I read Extracting Information on Black Hole Horizons on EtoBox?

Extracting Information on Black Hole Horizons by Pugliese, D.; Quevedo, H. is a scholarly article available to read on EtoBox.

What is Extracting Information on Black Hole Horizons about?

We present some features of Kerr black hole horizons that are replicated on orbits accessible to outside observers. We use the concepts of horizon confinement and replicas to show that outside the outer horizon there exist photon orbits whose frequencies contain information about the inner horizon and that can, in principle, be detected through the emission spectra of black holes. It is shown that such photon orbits exist close to the rotation axis of the Kerr geometry. We argue that these results could be used to recognize and further investigate black holes and their horizons

Author

Pugliese, D.; Quevedo, H.

Published

2022

Language

EN