Gravitational multi-NUT solitons, Komar masses and charges
High Energy Physics - Theory
2009-05-26 v2 General Relativity and Quantum Cosmology
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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Cite
@article{arxiv.0809.5218,
title = {Gravitational multi-NUT solitons, Komar masses and charges},
author = {Guillaume Bossard and Hermann Nicolai and K. S. Stelle},
journal= {arXiv preprint arXiv:0809.5218},
year = {2009}
}
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