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arXiv · 2104.11049

The relations between the multipole moments in axistationary electrovacuum spacetimes and the $N$-soliton solution

Etevaldo dos Santos Costa Filho·Angelo guimarães·I. Cabrera-Munguia
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Abstract

A general formulation of the relativistic multipole moments in axistationary electrovac spacetimes is introduced in a closed analytical form. We give a complete description of how the Ernst potentials on the symmetry axis can be completely characterized by these arbitrary multipole moments. Some concrete applications are also developed.

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Etevaldo dos Santos Costa Filho, Angelo guimarães, I. Cabrera-Munguia. 2021-04-22. The relations between the multipole moments in axistationary electrovacuum spacetimes and the $N$-soliton solution. https://doi.org/10.1007/s10714-022-02903-w

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