118 citations · 314 across the 5 of their papers we have counts for
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gr-qc2013★ 29 cited
Compact (A)dS Boson Stars and Shells
Betti Hartmann, Burkhard Kleihaus, Jutta Kunz +1
We present compact Q-balls in an (Anti-)de Sitter background in D dimensions, obtained with a V-shaped potential of the scalar field. Beyond critical values of the cosmological con…
gr-qc2013★ 41 cited
Geodesic motion in the space-time of a non-compact boson star
Valeria Diemer, Keno Eilers, Betti Hartmann +2
We study the geodesic motion of test particles in the space-time of non-compact boson stars. These objects are made of a self-interacting scalar field and -- depending on the scala…