Self-interacting scalar field distributions around Schwarzschild black holes
arXiv:2211.10456 · doi:10.1103/PhysRevD.107.044070
Abstract
Long-lived configurations of massive scalar fields around black holes may form if the coupling between the mass of the scalar field and the mass of the black hole is very small. In this work we analyze the effect of self-interaction in the distribution of the long-lived cloud surrounding a static black hole. We consider both attractive and repulsive self-interactions. By solving numerically the Klein Gordon equation on a fixed background in the frequency domain, we find that the spatial distribution of quasi stationary states may be larger as compared to the non interacting case. We performed a time evolution to determine the effect of the self-interaction on the life time of the configurations our findings indicate that the contribution of the self-interaction is subdominant.
14 pages, 13 figures
References in corpus (19)
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
- First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
- Ultralight scalars as cosmological dark matter
- First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
- Cosmic Structure as the Quantum Interference of a Coherent Dark Wave
- Instability of the massive Klein-Gordon field on the Kerr spacetime
- Bose-Einstein Condensation of Dark Matter Axions
- Axion dark matter, solitons, and the cusp-core problem
- Superradiant instabilities in astrophysical systems
- Schwarzschild black holes can wear scalar wigs
- Accretion disk onto boson stars: a way to supplant black holes candidates
- Black hole mimickers: regular versus singular behavior
- Constraints on ultralight scalar dark matter from pulsar timing
- Constraining scalar fields with stellar kinematics and collisional dark matter
- Cosmological evolution of a complex scalar field with repulsive or attractive self-interaction
- Critical Behavior in the Gravitational Collapse of a Scalar Field with Angular Momentum in Spherical Symmetry
- Quantum Bound States Around Black Holes
- Gravitational and electromagnetic perturbations of a charged black hole in a general gauge condition
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