%0 Journal Article
%T Absorption by black hole remnants in metric-affine gravity
%A Delhom, A.
%A Macedo, C. F. B.
%A Olmo, G. J.
%A Crispino, L. C. B.
%J Physical Review D
%D 2019
%V 100
%N 2
%I Amer Physical Soc
%@ 2470-0010
%G English
%F Delhom_etal2019
%O WOS:000474874900007
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=4075), last updated on Wed, 24 Jul 2019 06:59:18 +0000
%X Using numerical methods, we investigate the absorption properties of a family of nonsingular solutions which arise in different metric-affine theories, such as quadratic and Born-Infeld gravity. These solutions continuously interpolate between Schwarzschild black holes and naked solitons with wormhole topology. The resulting spectrum is characterized by a series of quasibound states excitations, associated with the existence of a stable photonsphere.
%R 10.1103/PhysRevD.100.024016
%U https://arxiv.org/abs/1906.06411
%U https://doi.org/10.1103/PhysRevD.100.024016
%P 024016-12pp