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Black-hole ejecta by frame-dragging along the axis of rotation

Maurice H. P. M. van Putten
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Abstract

An energy $E=ωJ$ is derived for gravitational spin-orbit coupling by frame-dragging $ω$ acting on angular momentum $J$. This interaction defines a no-boundary mechanism for linear acceleration of magnetized matter along the axis of rotation of black holes. We explain GRB030329/SN2003dh by centered nucleation of a high-mass black hole with rapid rotation, producing baryon-poor ejecta by gravitational spin-orbit coupling. The duration of the burst is attributed to spin-down in the emission of gravitational-waves by a surrounding non-axisymmetric torus.

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Maurice H. P. M. van Putten. 2004-09-02. Black-hole ejecta by frame-dragging along the axis of rotation. https://arxiv.org/abs/astro-ph/0409062

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