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arXiv · 0809.5218

Gravitational multi-NUT solitons, Komar masses and charges

Guillaume Bossard·Hermann Nicolai·K. S. Stelle
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Abstract

Generalising expressions given by Komar, we give precise definitions of gravitational mass and solitonic NUT charge and we apply these to the description of a class of Minkowski-signature multi-Taub-NUT solutions without rod singularities. A Wick rotation then yields the corresponding class of Euclidean-signature gravitational multi-instantons.

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Guillaume Bossard, Hermann Nicolai, K. S. Stelle. 2008-10-10. Gravitational multi-NUT solitons, Komar masses and charges. https://doi.org/10.1007/s10714-008-0720-7

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