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arXiv · 2102.03850

Dirac Equation on Kerr--Newman spacetime and Heun functions

Ciprian Dariescu·Marina-Aura Dariescu·Cristian Stelea
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Abstract

By employing a pseudo-orthonormal coordinate-free approach, the Dirac equation for particles in the Kerr--Newman spacetime is separated into its radial and angular parts. In the massless case to which a special attention is given, the general Heun-type equations turn into their confluent form. We show how one recovers some results previously obtained in literature, by other means.

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Ciprian Dariescu, Marina-Aura Dariescu, Cristian Stelea. 2021-02-12. Dirac Equation on Kerr--Newman spacetime and Heun functions. https://arxiv.org/abs/2102.03850

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