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Stability and Formation of Solitonic Boson Stars
Gareth Arturo Marks
We extend a previous study of the radial stability of solitonic boson stars by nonlinearly evolving them under aspherical perturbations, and by studying their formation from the co…
Black Hole-Boson Star Binaries: Gravitational Wave Signals and Tidal Disruption
Gareth Arturo Marks, Seppe J. Staelens, Ulrich Sperhake
We present a detailed, fully nonlinear study of binary systems involving one black hole and one boson star, considering the effects of both a quartic self-interaction and a soliton…
Boson Stars in Dimensions: Stability, Oscillation Frequencies, and Dynamical Evolutions
Gareth Arturo Marks, Abdullah Al Zaif
We construct spherically symmetric boson star solutions in spacetime dimensions, considering the effects of both a quartic self-interaction term and a solitonic p…
Perturbations of Solitonic Boson Stars: Nonlinear Radial Stability and Binding Energy
Gareth Arturo Marks
We study the nonlinear radial stability of boson stars with a solitonic potential across the entire parameter space, focusing especially on families of solutions that support ultra…