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The Dirac equation in Cartesian gauge

Ion I. Cotaescu
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Abstract

It is shown that in the case of the spherically symmetric static backgrounds there is a gauge in which the Dirac equation is manifestly covariant under rotations. This allows us to separate the spherical variables like in the flat space-time, obtaining a pair of radial equations and a specific form of the radial scalar product.

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Ion I. Cotaescu. 1997-11-28. The Dirac equation in Cartesian gauge. https://arxiv.org/abs/gr-qc/9711089

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