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# An integral representation for the massive Dirac propagator in Kerr geometry in Eddington-Finkelstein-type coordinates

URN to cite this document:
urn:nbn:de:bvb:355-epub-338991
DOI to cite this document:
10.5283/epub.33899
Finster, Felix ; Röken, Christian
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Date of publication of this fulltext: 21 Jun 2016 13:27

## Abstract

The massive Dirac equation is considered in the non-extreme Kerr geometry in horizon-penetrating Eddington-Finkelstein-type coordinates. We derive an integral representation for the Dirac propagator involving the solutions of the ODEs which arise in Chandrasekhar's separation of variables. This integral representation describes the dynamics of Dirac waves outside and across the event horizon, up ...

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