Articles with "innermost stable" as a keyword



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Observability of the innermost stable circular orbit in a near-extremal Kerr black hole

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Published in 2020 at "Physical Review D"

DOI: 10.1103/physrevd.101.044044

Abstract: We consider the escape probability of a photon emitted from the innermost stable circular orbit (ISCO) of a rapidly rotating black hole. As an isotropically emitting light source on a circular orbit reduces its orbital… read more here.

Keywords: circular orbit; innermost stable; black hole; escape probability ... See more keywords
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Inspirals from the Innermost Stable Circular Orbit of Kerr Black Holes: Exact Solutions and Universal Radial Flow.

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Published in 2022 at "Physical review letters"

DOI: 10.1103/physrevlett.129.161101

Abstract: We present exact solutions of test particle orbits spiraling inward from the innermost stable circular orbit (ISCO) of a Kerr black hole. Our results are valid for any allowed value of the angular momentum a… read more here.

Keywords: kerr black; exact solutions; innermost stable; circular orbit ... See more keywords