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

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 con...

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Detalles Bibliográficos
Autores: Etevaldo dos Santos Costa Filho, Ivan Cabrera Munguia, Angelo guimarães
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:México
Institución:Universidad Autónoma de Ciudad Juárez
Repositorio:Repositorio Institucional de la Universidad Autónoma de Ciudad Juárez
OAI Identifier:oai:uacj.mx:oai:cathi.uacj.mx:20.500.11961ir-22006
Acceso en línea:https://doi.org/10.1007/s10714-022-02903-w
Access Level:acceso abierto
Palabra clave:Multipole moments
Axistationary spacetimes
N-Soliton solution
Electrovacuum systems
info:eu-repo/classification/cti/1
Descripción
Sumario: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.