Gravitational multi-NUT solitons, Komar masses and charges

Guillaume Bossard; Hermann Nicolai; K. S. Stelle

doi:10.1007/s10714-008-0720-7

Gravitational multi-NUT solitons, Komar masses and charges

Guillaume Bossard
, Hermann Nicolai
, K. S. Stelle

Max-Planck-Institut fuer Gravitationsphysik
Imperial College London
European Organization for Nuclear Research

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

28 Citations (Scopus)

Résumé

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.

langue originale	Anglais
Pages (de - à)	1367-1379
Nombre de pages	13
journal	General Relativity and Gravitation
Volume	41
Numéro de publication	6
Les DOIs	https://doi.org/10.1007/s10714-008-0720-7
état	Publié - 1 juin 2009
Modification externe	Oui

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10.1007/s10714-008-0720-7

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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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AU - Bossard, Guillaume

AU - Nicolai, Hermann

AU - Stelle, K. S.

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AB - 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.

KW - Dualities

KW - Exact solutions

KW - Komar charges

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DO - 10.1007/s10714-008-0720-7

M3 - Article

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Gravitational multi-NUT solitons, Komar masses and charges

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