Radial perturbations of the scalarized Einstein-Gauss-Bonnet black holes

Recently a new class of scalarized black holes in Einstein-Gauss-Bonnet (EGB) theories was discovered. What is special for these black hole solutions is that the scalarization is not due to the presence of matter, but it is induced by the curvature of spacetime itself. Moreover, more than one branch...

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Veröffentlicht in:	Physical review. D 2018-10, Vol.98 (8), Article 084011
Hauptverfasser:	Blázquez-Salcedo, Jose Luis, Doneva, Daniela D., Kunz, Jutta, Yazadjiev, Stoytcho S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bifurcations Black holes Coupling Curvature Expanding universe theory Nodes Stability
Online-Zugang:	Volltext
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