104 citations · 2k across the 128 of their papers we have counts for
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Boson stars and black holes with (complex and) real scalar hair
Yves Brihaye, Fabien Buisseret, Betti Hartmann +1
We discuss boson stars and black holes with scalar hair in a model where the complex scalar field forming the boson star and the hair on the black hole, respectively, interacts wit…
Born-Infeld stars and charged black holes surrounded by scalar clouds
Yves Brihaye, Betti Hartmann
We discuss the formation of scalar clouds on charged, spherically symmetric and static stars and black holes. We first discuss Reissner-Nordström black holes with electric and magn…
Motion of charged particles in an electromagnetic swirling universe: The complete set of solutions
Rogério Capobianco, Betti Hartmann, Jutta Kunz
We discuss the motion of electrically and magnetically charged particles in the electromagnetic swirling universe. We show that the equations of motion can be decoupled in the Hami…