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arXiv · gr-qc/9512018

Radiation-reaction-induced evolution of circular orbits of particles around Kerr Black Holes

Daniel Kennefick·Amos Ori
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Abstract

It is demonstrated that, in the adiabatic approximation, non-Equatorial circular orbits of particles in the Kerr metric (i.e. orbits of constant Boyer-Lindquist radius) remain circular under the influence of gravitational radiation reaction. A brief discussion is given of conditions for breakdown of adiabaticity and of whether slightly non-circular orbits are stable against the growth of eccentricity.

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Daniel Kennefick, Amos Ori. 1995-12-08. Radiation-reaction-induced evolution of circular orbits of particles around Kerr Black Holes. https://doi.org/10.1103/physrevd.53.4319

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