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arXiv · hep-th/9708024

Newman-Penrose dyads and the null string motion equations in a background of antisymmetric fields

Kostyantin Ilienko·Aleksandr A. Zheltukhin
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Abstract

An application of the Newman-Penrose dyad formalism for description of tensionless (null) string dynamics in 4D Minkowski spacetime is studied in a background of antisymmetric fields. We present a special class of background antisymmetric fields which admits exact solutions of the null string motion equations and formulate a sufficient condition of the absence of interaction of a null string with such fields.

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Kostyantin Ilienko, Aleksandr A. Zheltukhin. 1997-08-20. Newman-Penrose dyads and the null string motion equations in a background of antisymmetric fields. https://arxiv.org/abs/hep-th/9708024

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