Artículo
Thin shells in (2+1)-dimensional F (R) gravity
Fecha de publicación:
02/2021
Editorial:
American Physical Society
Revista:
Physical Review D: Particles, Fields, Gravitation and Cosmology
ISSN:
2470-0029
e-ISSN:
2470-0010
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We study thin shells of matter in (2+1)-dimensional F(R) theories of gravity with constant scalar curvature R. We consider a wide class of spacetimes with circular symmetry, in which a thin shell joins an inner region with an outer one. We analyze the stability of the static configurations under radial perturbations. As examples of spacetimes asymptotically anti-de Sitter, we present a charged bubble and a charged thin shell surrounding a noncharged black hole. In both cases, we show that stable solutions can be found for suitable values of the parameters.
Palabras clave:
GRAVITATION
,
GENERAL RELATIVITY
,
COSMOLOGY
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Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
Eiroa, Ernesto Fabian; Figueroa Aguirre, Griselda Verónica; Thin shells in (2+1)-dimensional F (R) gravity; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 103; 4; 2-2021; 1-10
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