The Astrophysical Journal“Changing-look” active galactic nuclei (CL-AGNs) challenge our basic ideas about the physics of accretion flows and circumnuclear gas around supermassive black holes. Using first-year Sloan Digital Sky Survey V (SDSS-V) repeated spectroscopy of nearly 29,
Grisha Zeltyn +34 more
doaj +1 more source
The quest for dual and binary supermassive black holes: A multi-messenger view [PDF]
New astronomy reviews (Print), 2019 A. Rosa +35 more
semanticscholar +1 more source
Galaxy Light Concentration. I. Index Stability and the Connection with Galaxy Structure, Dynamics, and Supermassive Black Holes [PDF]
, 2001 Alister W. Graham +2 more
openalex +1 more source
Time delay of light in the gravitational lensing of supermassive black holes in dark matter halos
European Physical Journal C: Particles and FieldsThe dark matter halo has non-negligible effects on the gravitational lensing of supermassive black hole in the galaxy center. Our work presents a study on the time-delay of light in gravitational lensing of black holes enclosed by dark matter halos.
Chen-Kai Qiao, Ping Su
doaj +1 more source
A Radiation-Hydrodynamical Model for Supermassive Black Hole–to–Bulge Mass Relation and Quasar Formation [PDF]
, 2001 Masayuki Umemura
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The formation and evolution of supermassive black holes and their host galaxies
, 1999 Martin G. Haehnelt, Guinevere Kauffmann
openalex +2 more sources
A Theoretical Model for the [ITAL]M[/ITAL][TINF][CLC]bh[/CLC][/TINF]-σ Relation for Supermassive Black Holes in Galaxies [PDF]
, 2001 Fred C. Adams, D. Graff, D. O. Richstone
openalex +1 more source
Cosmological evolution of supermassive black holes in galactic centers unveiled by hard X-ray observations. [PDF]
Proc Jpn Acad Ser B Phys Biol Sci, 2015 Ueda Y.
europepmc +1 more source
Geodesics and gravitational waves in chaotic extreme-mass-ratio inspirals: the curious case of Zipoy-Voorhees black-hole mimickers. [PDF]
Gen Relativ Gravit, 2023 Destounis K, Huez G, Kokkotas KD.
europepmc +1 more source