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Symmetries of pp-Waves with Distributional Profile

P. C. Aichelburg·H. Balasin
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Abstract

We generalize the classification of (non-vacuum) pp-waves \cite{JEK} based on the Killing-algebra of the space-time by admitting distribution-valued profile functions. Our approach is based on the analysis of the (infinite-dimensional) group of ``normal-form-preserving'' diffeomorphisms.

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P. C. Aichelburg, H. Balasin. 1995-12-18. Symmetries of pp-Waves with Distributional Profile. https://doi.org/10.1088/0264-9381%2F13%2F4%2F012

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