742 citations · 1.5k across the 22 of their papers we have counts for
22 papers
Shadows of rotating hairy Kerr black holes coupled to time periodic scalar fields with non-flat target space
Galin N. Gyulchev, Ayush Roy, Lucas G. Collodel +3
We study the shadows cast by rotating hairy black holes with two non-trivial time-periodic scalar fields having a non-flat Gaussian curvature of the target space spanned by the sca…
Magnetized Thick Disks around Boson Stars
Kristian Gjorgjieski, Jutta Kunz, Matheus C. Teodoro +2
The effects of magnetic fields on accretion disks around compact objects are of high importance in the study of their general properties and dynamics. Here we analyze the influence…
Spontaneous nonlinear scalarization of Kerr black holes
Daniela D. Doneva, Lucas G. Collodel, Stoytcho S. Yazadjiev
As it became well known in the past years, Einstein-scalar-Gauss-Bonnet (EsGB) theories evade no-hair theorems and allow for scalarized compact objects including black holes (BH).…
Solitonic Boson Stars: Numerical solutions beyond the thin-wall approximation
Lucas G. Collodel, Daniela D. Doneva
In this paper we present several set of solutions of static and spherically symmetric solitonic boson stars. Each set is characterized by the value of σ that defines the solitonic…
Polish Doughnuts around Scalarized Kerr Black Holes
Matheus C. Teodoro, Lucas G. Collodel, Daniela Doneva +3
In this work we aim to investigate non-mainstream thick tori configurations around Kerr Black Holes with Scalar Hair (KBHsSH). For that goal, we provide a first approach using cons…
Equatorial extreme-mass-ratio inspirals in Kerr black holes with scalar hair spacetimes
Lucas G. Collodel, Daniela D. Doneva, Stoytcho S. Yazadjiev
In this work we analyze some judiciously chosen solutions of Kerr Black Holes with Scalar Hair (KBHsSH) of special interest for Gravitational Wave (GW) events originated from Extre…