TY - JOUR
T1 - Quasinormal modes for a non-minimally coupled scalar field in a five-dimensional Einstein–Power–Maxwell background
AU - Rincón, Ángel
AU - González, P. A.
AU - Panotopoulos, Grigoris
AU - Saavedra, Joel
AU - Vásquez, Yerko
N1 - Funding Information:
We thank the referee for his/her valuable comments and suggestions. This work is partially supported by ANID Chile through FONDECYT Grant N° 1220871 (P.A.G., and Y. V.), and FONDECYT Grant N° 1210635 and Nº 1220065 (J. S.). The author A. R. acknowledges Universidad de Tarapacá for financial support.
Publisher Copyright:
© 2022, The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2022/11
Y1 - 2022/11
N2 - We study the propagation of massless scalar fields non-minimally coupled to gravity in the background of five-dimensional Einstein–Power–Maxwell black holes, and using the WKB and the pseudospectral Chebyshev methods, we obtain the quasinormal frequencies (QNFs), which allow us to show the existence of stable and unstable QNFs depending on the power k of the nonlinear electrodynamics, the ξ parameter, which controls the strength of the non-minimal coupling, and on the size of the black hole.
AB - We study the propagation of massless scalar fields non-minimally coupled to gravity in the background of five-dimensional Einstein–Power–Maxwell black holes, and using the WKB and the pseudospectral Chebyshev methods, we obtain the quasinormal frequencies (QNFs), which allow us to show the existence of stable and unstable QNFs depending on the power k of the nonlinear electrodynamics, the ξ parameter, which controls the strength of the non-minimal coupling, and on the size of the black hole.
UR - http://www.scopus.com/inward/record.url?scp=85142475432&partnerID=8YFLogxK
U2 - 10.1140/epjp/s13360-022-03438-4
DO - 10.1140/epjp/s13360-022-03438-4
M3 - Article
AN - SCOPUS:85142475432
VL - 137
JO - European Physical Journal Plus
JF - European Physical Journal Plus
SN - 2190-5444
IS - 11
M1 - 1278
ER -