Artículo

Double null evolution of a scalar field in Kerr spacetime

Argañaraz, Marcos ArielIcon ; Moreschi, Osvaldo MarioIcon
Fecha de publicación: 04/2022
Editorial: American Physical Society
Revista: Physical Review D
ISSN: 2470-0010
e-ISSN: 2470-0029
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We have developed and implemented a numerical scheme and code that computes the evolution of the massless scalar field wave equation in Kerr spacetime, using double null coordinates. The results show a smooth behavior across the event horizon, making it possible to give initial data outside the event horizon, evolve the scalar field across the horizon, and keep the evolution even inside the black hole. This is the first time that a double null evolution is performed for a scalar field in Kerr spacetime.
Palabras clave: SCALAR FIELD , DOUBLE NULL EVOLUTION , KERR SPACETIME
 
Archivos asociados
Thumbnail
 
Tamaño: 34.25Mb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/207288
URL: https://link.aps.org/doi/10.1103/PhysRevD.105.084012
DOI: http://dx.doi.org/10.1103/PhysRevD.105.084012
Colecciones
Articulos(IFEG)
Articulos de INST.DE FISICA ENRIQUE GAVIOLA
Citación
Argañaraz, Marcos Ariel; Moreschi, Osvaldo Mario; Double null evolution of a scalar field in Kerr spacetime; American Physical Society; Physical Review D; 105; 8; 4-2022; 1-18
Compartir
Altmétricas