Mostrar el registro sencillo del ítem

dc.contributor.author
Argañaraz, Marcos Ariel  
dc.contributor.author
Moreschi, Osvaldo Mario  
dc.date.available
2023-08-08T11:09:52Z  
dc.date.issued
2022-04  
dc.identifier.citation
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  
dc.identifier.issn
2470-0010  
dc.identifier.uri
http://hdl.handle.net/11336/207288  
dc.description.abstract
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.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
SCALAR FIELD  
dc.subject
DOUBLE NULL EVOLUTION  
dc.subject
KERR SPACETIME  
dc.subject.classification
Física de Partículas y Campos  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Double null evolution of a scalar field in Kerr spacetime  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-07-07T21:37:43Z  
dc.identifier.eissn
2470-0029  
dc.journal.volume
105  
dc.journal.number
8  
dc.journal.pagination
1-18  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Argañaraz, Marcos Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.description.fil
Fil: Moreschi, Osvaldo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.journal.title
Physical Review D  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.105.084012  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.105.084012  

Archivos asociados
Thumbnail
 
Tamaño: 34.25Mb
Formato: PDF
.