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Asymptotic directional structure of radiation for fields of algebraic type D

Pavel Krtous·Jiri Podolsky
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Abstract

The directional behavior of dominant components of algebraically special spin-s fields near a spacelike, timelike or null conformal infinity is studied. By extending our previous general investigations we concentrate on fields which admit a pair of equivalent algebraically special null directions, such as the Petrov type D gravitational fields or algebraically general electromagnetic fields. We introduce and discuss a canonical choice of the reference tetrad near infinity in all possible situations, and we present the corresponding asymptotic directional structures using the most natural parametrizations.

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Pavel Krtous, Jiri Podolsky. 2005-02-22. Asymptotic directional structure of radiation for fields of algebraic type D. https://doi.org/10.1007/bf03031996

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