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Black hole superradiance with dark matter accretion

Journal Article · · Physical Review. D.
 [1];  [2];  [3];  [4];  [5];  [6]
  1. Columbia Univ., New York, NY (United States); OSTI
  2. Columbia Univ., New York, NY (United States); Harvard Univ., Cambridge, MA (United States)
  3. International Centre for Theoretical Physics (ICTP), Trieste (Italy)
  4. Columbia Univ., New York, NY (United States); Univ. of California, San Diego, CA (United States)
  5. Univ. of Amsterdam (Netherlands)
  6. Scuola Normale Superiore (SNS), Pisa (Italy)
Studies of black hole superradiance often focus on the growth of a cloud in isolation, accompanied by the spin-down of the black hole. Here, in this paper, we consider the additional effect of the accretion of matter and angular momentum from the environment. We show that, in many cases, the black hole evolves by drifting along the superradiance threshold, in which case the evolution of its parameters can be described analytically or semianalytically. We quantify the conditions under which accretion can serve as a mechanism to increase the cloud-to-black hole mass ratio, beyond the standard maximum of about 10%. This occurs by a process we call oversuperradiance, whereby accretion effectively feeds the superradiance cloud, by way of the black hole. We give two explicit examples: accretion from a vortex expected in wave dark matter and accretion from a baryonic disk. In the former case, we estimate the accretion rate by using an analytical fit to the asymptotic behavior of the confluent Heun function. Level transition, whereby one cloud level grows while the other shrinks, can be understood in a similar way.
Research Organization:
Columbia Univ., New York, NY (United States); Harvard Univ., Cambridge, MA (United States); Univ. of California, San Diego, CA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC)
Grant/Contract Number:
SC0007870; SC0009919; SC0011941
OSTI ID:
2419882
Alternate ID(s):
OSTI ID: 1984543
Journal Information:
Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 10 Vol. 107; ISSN 2470-0010
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (53)

Superradiance book January 2015
On quantum resonances in stationary geometries journal February 1976
Ultra-light dark matter journal September 2021
Irregular Liouville Correlators and Connection Formulae for Heun Functions journal November 2022
Exact solutions of the Klein–Gordon equation in the Kerr–Newman background and Hawking radiation journal November 2014
A bound on energy extraction (and hairiness) from superradiance journal January 2022
Axion cosmology journal July 2016
Small-scale structure of fuzzy and axion-like dark matter journal July 2020
Galactic Nuclei as Collapsed Old Quasars journal August 1969
Kerr Metric Black Holes journal April 1970
Floating Orbits, Superradiant Scattering and the Black-hole Bomb journal July 1972
Rotating Black Holes: Locally Nonrotating Frames, Energy Extraction, and Scalar Synchrotron Radiation journal December 1972
Perturbations of a Rotating Black Hole. I. Fundamental Equations for Gravitational, Electromagnetic, and Neutrino-Field Perturbations journal October 1973
Disk-Accretion onto a Black Hole. II. Evolution of the Hole journal July 1974
Black holes as particle detectors: evolution of superradiant instabilities journal June 2015
Black hole hair from scalar dark matter journal June 2019
The spectra of gravitational atoms journal December 2019
Vortices and waves in light dark matter journal January 2021
Electromagnetic extraction of energy from Kerr black holes journal July 1977
Masses of quasars journal September 1982
Fuzzy dark matter soliton cores around supermassive black holes journal January 2020
Gravitational radiation from an axion cloud around a black hole: Superradiant phase journal April 2014
Growth of massive scalar hair around a Schwarzschild black hole journal September 2019
Dynamic signatures of black hole binaries with superradiant clouds journal February 2020
Growth of accretion driven scalar hair around Kerr black holes journal February 2021
Core-halo mass relation in scalar field dark matter models and its consequences for the formation of supermassive black holes journal March 2021
Black hole superradiance of self-interacting scalar fields journal May 2021
Instability of rotating Bose stars journal July 2021
Dynamical friction from scalar dark matter in the relativistic regime journal November 2021
Exact solution of Kerr black hole perturbations via CFT2 and instanton counting: Greybody factor, quasinormal modes, and Love numbers journal February 2022
Dynamical friction of black holes in ultralight dark matter journal April 2022
Ionization of gravitational atoms journal June 2022
Subsonic accretion and dynamical friction for a black hole moving through a self-interacting scalar dark matter cloud journal August 2022
Parasitic black holes: The swallowing of a fuzzy dark matter soliton journal December 2022
Dynamical friction in fuzzy dark matter: Circular orbits journal January 2023
Klein-Gordon equation and rotating black holes journal November 1980
Instability of the massive Klein-Gordon field on the Kerr spacetime journal October 2007
String axiverse journal June 2010
Exploring the string axiverse with precision black hole physics journal February 2011
Can environmental effects spoil precision gravitational-wave astrophysics? journal May 2014
Discovering the QCD axion with black holes and gravitational waves journal April 2015
Black hole mergers and the QCD axion at Advanced LIGO journal February 2017
Ultralight scalars as cosmological dark matter journal February 2017
Black hole spin constraints on the mass spectrum and number of axionlike fields journal October 2018
Probing ultralight bosons with binary black holes journal February 2019
Impact of multiple modes on the black-hole superradiant instability journal May 2019
Understanding the Core-Halo Relation of Quantum Wave Dark Matter from 3D Simulations journal December 2014
Ultralight Boson Dark Matter and Event Horizon Telescope Observations of M 87 * journal July 2019
Nonlinear Dynamics of Spinning Bosonic Stars: Formation and Stability journal November 2019
Sharp Signals of Boson Clouds in Black Hole Binary Inspirals journal June 2022
Mass-radius relation of self-gravitating Bose-Einstein condensates with a central black hole journal July 2019
Wave Dark Matter journal September 2021
Experimental Searches for the Axion and Axion-Like Particles journal October 2015

Figures / Tables (15)


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