742 citations · 1.5k across the 22 of their papers we have counts for
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Retrograde Polish Doughnuts around Boson Stars
Matheus C. Teodoro, Lucas G. Collodel, Jutta Kunz
We investigate Polish doughnuts with a uniform constant specific angular momentum distribution in the space-times of rotating boson stars. In such space-times thick tori can exhibi…
Spin-induced scalarization of Kerr black holes with a massive scalar field
Daniela D. Doneva, Lucas G. Collodel, Christian J. Krüger +1
In the present paper we study the onset of the spin-induced scalarization of a Kerr black hole in scalar-Gauss-Bonnet gravity with a massive scalar field. Our approach is based on…
Spin-induced black hole scalarization in Einstein-scalar-Gauss-Bonnet theory
Emanuele Berti, Lucas G. Collodel, Burkhard Kleihaus +1
We construct black hole solutions with spin-induced scalarization in a class of models where a scalar field is quadratically coupled to the topological Gauss-Bonnet term. Starting…
Black hole scalarization induced by the spin -- 2+1 time evolution
Daniela D. Doneva, Lucas G. Collodel, Christian J. Krüger +1
The scalarization is a very interesting phenomena allowing to endow a compact object with scalar hair while leaving all the predictions in the weak field limit unaltered. In Gauss-…
Rotating tensor-multiscalar black holes with two scalars
Lucas G. Collodel, Daniela D. Doneva, Stoytcho S. Yazadjiev
We construct hairy black hole solutions in a particular set of tensor-multi-scalar theories of gravity for which the target-space admits a Killing vector field with periodic flow t…
Tidal effects in the motion of gas clouds around boson stars
Matheus C. Teodoro, Lucas G. Collodel, Jutta Kunz
We report simulations regarding tidal disruption clouds orbiting spherically symmetric compact boson stars in two different regimes. First we consider clouds in three different bou…