119 citations · 119 across the 1 of their papers we have counts for
8 papers
The imitation game: Proca stars that can mimic the Schwarzschild shadow
Carlos A. R. Herdeiro, Alexandre M. Pombo, Eugen Radu +2
Can a dynamically robust bosonic star (BS) produce an (effective) shadow that mimics that of a black hole (BH)? The BH shadow is linked to the existence of light rings (LRs). For f…
Spontaneous vectorization of electrically charged black holes
João M. S. Oliveira, Alexandre M. Pombo
In this work, we generalise the spontaneous scalarization phenomena in Einstein-Maxwell-Scalar models to a higher spin field. The result is an Einstein-Maxwell-Vector model wherein…
Quasinormal modes of hot, cold and bald Einstein-Maxwell-scalar black holes
Jose Luis Blázquez-Salcedo, Carlos A. R. Herdeiro, Sarah Kahlen +3
Einstein-Maxwell-scalar models allow for different classes of black hole solutions, depending on the non-minimal coupling function employed, between the scalar field and the…
Einstein-Maxwell-scalar black holes: the hot, the cold and the bald
Jose Luis Blázquez-Salcedo, Carlos A. R. Herdeiro, Jutta Kunz +2
The phenomenon of spontaneous scalarisation of charged black holes (BHs) has recently motivated studies of various Einstein-Maxwell-scalar models. Within these models, different cl…
Charged black holes with axionic-type couplings: classes of solutions and dynamical scalarisation
Pedro G. S. Fernandes, Carlos A. R. Herdeiro, Alexandre M. Pombo +2
We consider an augmented Einstein-Maxwell-scalar model including an axionic-type coupling between the scalar and electromagnetic field. We study dyonic black hole solutions in this…
Einstein-Maxwell-scalar black holes: classes of solutions, dyons and extremality
D. Astefanesei, C. Herdeiro, A. Pombo +1
Spherical black hole (BH) solutions in Einstein-Maxwell-scalar (EMS) models wherein the scalar field is non-minimally coupled to the Maxwell invariant by some coupling function are…