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Quantum properties of the electron field in Kerr-Newman black hole manifolds

F. Belgiorno·M. Martellini
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Abstract

We study some spectral features of the one-particle electron Hamiltonian obtained by separating the Dirac equation in a Kerr-Newman black hole background. We find that the essential spectrum includes the whole real line. As a consequence, there is no gap in the spectrum and discrete eigenvalues are not allowed for any value of the black hole charge $Q$ and angular momentum $J$. Our spectral analysis will be also related to the dissipation of the black hole angular momentum and charge.

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F. Belgiorno, M. Martellini. 1998-11-18. Quantum properties of the electron field in Kerr-Newman black hole manifolds. https://doi.org/10.1016/s0370-2693(99)00313-5

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