14 citations · 14 across the 1 of their papers we have counts for
3 papers
gr-qc2019
Accretion onto deformed black holes via pseudo-Newtonian potentials
Anslyn J. John, Chris Z. Stevens
The Johannsen-Psaltis spacetime describes a rotating black hole with parametric deviations from the Kerr metric. By construction this spacetime explicitly violates the no-hair theo…
gr-qc2019
Bondi Accretion in the Spherically Symmetric Johannsen-Psaltis Spacetime
Anslyn John, Chris Stevens
The Johannsen-Psaltis spacetime explicitly violates the no hair theorem. It describes rotating black holes with scalar hair in the form of parametric deviations from the Kerr metri…
gr-qc2017★ 14 cited
The numerical initial boundary value problem for the generalized conformal field equations
Florian Beyer, Jörg Frauendiener, Chris Stevens +1
In this paper we study a numerical implementation for the initial boundary value formulation for the generalized conformal field equations. We propose a formulation which is well s…