Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

doi:10.1103/PhysRevD.100.044057

This content will become publicly available on August 28, 2020

Title: Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Authors:

Bambi, Cosimo; Freese, Katherine; Vagnozzi, Sunny;

Publication Date:: 2019-08-29

Sponsoring Org.:: USDOE

OSTI Identifier:: 1559393

Grant/Contract Number:: de-sc0007859

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Name: Physical Review D Journal Volume: 100 Journal Issue: 4; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Bambi, Cosimo, Freese, Katherine, Vagnozzi, Sunny, and Visinelli, Luca. Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image.  United States: N. p., 2019. 
        Web.  doi:10.1103/PhysRevD.100.044057.

Copy to clipboard


                    Bambi, Cosimo, Freese, Katherine, Vagnozzi, Sunny, & Visinelli, Luca. Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image.  United States.  doi:10.1103/PhysRevD.100.044057.

Copy to clipboard


                    Bambi, Cosimo, Freese, Katherine, Vagnozzi, Sunny, and Visinelli, Luca. Thu .  
        "Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image".  United States.  doi:10.1103/PhysRevD.100.044057.

Copy to clipboard


                    
@article{osti_1559393,

  title        = {Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image},

  author       = {Bambi, Cosimo and Freese, Katherine and Vagnozzi, Sunny and Visinelli, Luca},

  abstractNote = {},

  doi          = {10.1103/PhysRevD.100.044057},

  journal      = {Physical Review D},

  number       = 4,

  volume       = 100,

  place        = {United States},

  year         = {2019},

  month        = {8}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

This content will become publicly available on August 28, 2020

Publisher's Version of Record

DOI: 10.1103/PhysRevD.100.044057

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 4 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Gravitational Collapse and Space-Time Singularities
journal, January 1965

Penrose, Roger
Physical Review Letters, Vol. 14, Issue 3
DOI: 10.1103/PhysRevLett.14.57

The Black hole mass in m87 from Gemini/Nifs Adaptive Optics Observations
journal, February 2011

Gebhardt, Karl; Adams, Joshua; Richstone, Douglas
The Astrophysical Journal, Vol. 729, Issue 2
DOI: 10.1088/0004-637X/729/2/119

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab0e85

Inward Bound—The Search for Supermassive Black Holes in Galactic Nuclei
journal, September 1995

Kormendy, John; Richstone, Douglas
Annual Review of Astronomy and Astrophysics, Vol. 33, Issue 1
DOI: 10.1146/annurev.aa.33.090195.003053

Asymptotic safety casts its shadow
journal, June 2019

Held, Aaron; Gold, Roman; Eichhorn, Astrid
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 06
DOI: 10.1088/1475-7516/2019/06/029

Die Grundlage der allgemeinen Relativitätstheorie
journal, January 1916

Einstein, A.
Annalen der Physik, Vol. 354, Issue 7
DOI: 10.1002/andp.19163540702

Apparent shape of super-spinning black holes
journal, February 2009

Bambi, Cosimo; Freese, Katherine
Physical Review D, Vol. 79, Issue 4
DOI: 10.1103/PhysRevD.79.043002

Black hole's quantum N-portrait
journal, April 2013

Dvali, G.; Gomez, C.
Fortschritte der Physik, Vol. 61, Issue 7-8
DOI: 10.1002/prop.201300001

Strong gravitational lensing by wormholes
journal, July 2019

Shaikh, Rajibul; Banerjee, Pritam; Paul, Suvankar
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 07
DOI: 10.1088/1475-7516/2019/07/028

Breakdown of predictability in gravitational collapse
journal, November 1976

Hawking, S. W.
Physical Review D, Vol. 14, Issue 10
DOI: 10.1103/PhysRevD.14.2460

The black hole information problem: past, present, and future
journal, July 2017

Marolf, Donald
Reports on Progress in Physics, Vol. 80, Issue 9
DOI: 10.1088/1361-6633/aa77cc

Shadows and strong gravitational lensing: a brief review
journal, March 2018

Cunha, Pedro V. P.; Herdeiro, Carlos A. R.
General Relativity and Gravitation, Vol. 50, Issue 4
DOI: 10.1007/s10714-018-2361-9

Black hole spin from wobbling and rotation of the M87 jet and a sign of a magnetically arrested disc
journal, June 2018

Sob’yanin (Денис Николаевич Собьянин), Denis Nikolaevich
Monthly Notices of the Royal Astronomical Society: Letters, Vol. 479, Issue 1
DOI: 10.1093/mnrasl/sly097

Shadow of a black hole surrounded by dark matter
journal, August 2019

Konoplya, R. A.
Physics Letters B, Vol. 795
DOI: 10.1016/j.physletb.2019.05.043

First M87 Event Horizon Telescope Results. II. Array and Instrumentation
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab0c96

Black hole hair from scalar dark matter
journal, June 2019

Hui, Lam; Kabat, Daniel; Li, Xinyu
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 06
DOI: 10.1088/1475-7516/2019/06/038

Event horizons in static electrovac space-times
journal, September 1968

Israel, Werner
Communications in Mathematical Physics, Vol. 8, Issue 3
DOI: 10.1007/BF01645859

Testing general relativity with present and future astrophysical observations
journal, December 2015

Berti, Emanuele; Barausse, Enrico; Cardoso, Vitor
Classical and Quantum Gravity, Vol. 32, Issue 24
DOI: 10.1088/0264-9381/32/24/243001

Testing black hole candidates with electromagnetic radiation
journal, April 2017

Bambi, Cosimo
Reviews of Modern Physics, Vol. 89, Issue 2
DOI: 10.1103/RevModPhys.89.025001

Ultralight Boson Dark Matter and Event Horizon Telescope Observations of $M 87^{*}$
journal, July 2019

Davoudiasl, Hooman; Denton, Peter B.
Physical Review Letters, Vol. 123, Issue 2
DOI: 10.1103/PhysRevLett.123.021102

Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope
journal, October 2016

Fish, Vincent; Akiyama, Kazunori; Bouman, Katherine
Galaxies, Vol. 4, Issue 4
DOI: 10.3390/galaxies4040054

Viewing the Shadow of the Black Hole at the Galactic Center
journal, January 2000

Falcke, Heino; Melia, Fulvio; Agol, Eric
The Astrophysical Journal, Vol. 528, Issue 1
DOI: 10.1086/312423

On the Indentification of Radio Sources.
journal, January 1954

Baade, W.; Minkowski, R.
The Astrophysical Journal, Vol. 119
DOI: 10.1086/145813

Astronomical tests for quantum black hole structure
journal, March 2017

Giddings, Steven B.
Nature Astronomy, Vol. 1, Issue 3
DOI: 10.1038/s41550-017-0067

Spontaneously Scalarized Kerr Black Holes in Extended Scalar-Tensor–Gauss-Bonnet Gravity
journal, July 2019

Cunha, Pedro V. P.; Herdeiro, Carlos A. R.; Radu, Eugen
Physical Review Letters, Vol. 123, Issue 1
DOI: 10.1103/PhysRevLett.123.011101

Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics
journal, September 1963

Kerr, Roy P.
Physical Review Letters, Vol. 11, Issue 5
DOI: 10.1103/PhysRevLett.11.237

Kinematics of the jet in M 87 on scales of 100–1000 Schwarzschild radii
journal, October 2016

Mertens, F.; Lobanov, A. P.; Walker, R. C.
Astronomy & Astrophysics, Vol. 595
DOI: 10.1051/0004-6361/201628829

On the fate of gas accreting at a low rate on to a black hole
journal, February 1999

Blandford, R. D.; Begelman, M. C.
Monthly Notices of the Royal Astronomical Society, Vol. 303, Issue 1
DOI: 10.1046/j.1365-8711.1999.02358.x

The Spectral Energy Distributions of Low‐Luminosity Active Galactic Nuclei
journal, May 1999

Ho, Luis C.
The Astrophysical Journal, Vol. 516, Issue 2
DOI: 10.1086/307137

Hunting for extra dimensions in the shadow of M87*
journal, July 2019

Vagnozzi, Sunny; Visinelli, Luca
Physical Review D, Vol. 100, Issue 2
DOI: 10.1103/PhysRevD.100.024020

Advection-dominated Accretion: Underfed Black Holes and Neutron Stars
journal, October 1995

Narayan, Ramesh; Yi, Insu
The Astrophysical Journal, Vol. 452
DOI: 10.1086/176343

Radio sources in low-luminosity active galactic nuclei: IV. Radio luminosity function, importance of jet power, and radio properties of the complete Palomar sample
journal, April 2005

Nagar, N. M.; Falcke, H.; Wilson, A. S.
Astronomy & Astrophysics, Vol. 435, Issue 2
DOI: 10.1051/0004-6361:20042277

Stable Schwarzschild stars as black-hole mimickers
journal, August 2019

Konoplya, R. A.; Posada, C.; Stuchlík, Z.
Physical Review D, Vol. 100, Issue 4
DOI: 10.1103/PhysRevD.100.044027

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab0ec7

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab1141

Looking for ultralight dark matter near supermassive black holes
journal, July 2019

Bar, Nitsan; Blum, Kfir; Lacroix, Thomas
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 07
DOI: 10.1088/1475-7516/2019/07/045

Stationary Black Holes: Uniqueness and Beyond
journal, May 2012

Chruściel, Piotr T.; Costa, João Lopes; Heusler, Markus
Living Reviews in Relativity, Vol. 15, Issue 1
DOI: 10.12942/lrr-2012-7

Electromagnetic extraction of energy from Kerr black holes
journal, July 1977

Blandford, R. D.; Znajek, R. L.
Monthly Notices of the Royal Astronomical Society, Vol. 179, Issue 3
DOI: 10.1093/mnras/179.3.433

Imaging the Supermassive Black hole Shadow and jet base of m87 with the Event Horizon Telescope
journal, May 2014

Lu, Ru-Sen; Broderick, Avery E.; Baron, Fabien
The Astrophysical Journal, Vol. 788, Issue 2
DOI: 10.1088/0004-637X/788/2/120

Compact Radio Source in the Nucleus of M87
journal, November 1969

Cohen, M. H.; Moffet, A. T.; Shaffer, D.
The Astrophysical Journal, Vol. 158
DOI: 10.1086/180437

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab0c57

Formation of supermassive black holes
journal, April 2010

Volonteri, Marta
The Astronomy and Astrophysics Review, Vol. 18, Issue 3
DOI: 10.1007/s00159-010-0029-x

Compact-core-dominated radio emission from bright E/S0 galaxies
journal, December 1984

Wrobel, J. M.; Heeschen, D. S.
The Astrophysical Journal, Vol. 287
DOI: 10.1086/162662

Axisymmetric Black Hole Has Only Two Degrees of Freedom
journal, February 1971

Carter, B.
Physical Review Letters, Vol. 26, Issue 6
DOI: 10.1103/PhysRevLett.26.331

On the stability of a superspinar
journal, May 2018

Nakao, Ken-ichi; Joshi, Pankaj S.; Guo, Jun-Qi
Physics Letters B, Vol. 780
DOI: 10.1016/j.physletb.2018.03.014

Astrophysical violations of the Kerr bound as a possible signature of string theory
journal, February 2009

Gimon, Eric G.; Hořava, Petr
Physics Letters B, Vol. 672, Issue 3
DOI: 10.1016/j.physletb.2009.01.026

The fuzzball proposal for black holes: an elementary review
journal, July 2005

Mathur, S. D.
Fortschritte der Physik, Vol. 53, Issue 7-8
DOI: 10.1002/prop.200410203

A Proposal to Resolve the Black hole Information Paradox
journal, December 2002

Mathur, Samir D.
International Journal of Modern Physics D, Vol. 11, Issue 10
DOI: 10.1142/S0218271802002852

The Spin of M87*
journal, July 2019

Nemmen, Rodrigo
The Astrophysical Journal, Vol. 880, Issue 2
DOI: 10.3847/2041-8213/ab2fd3

Bimodal behavior of accretion disks - Theory and application to Cygnus X-1 transitions
journal, June 1977

Ichimaru, S.
The Astrophysical Journal, Vol. 214
DOI: 10.1086/155314

Image of the Janis-Newman-Winicour naked singularity with a thin accretion disk
journal, July 2019

Gyulchev, Galin; Nedkova, Petya; Vetsov, Tsvetan
Physical Review D, Vol. 100, Issue 2
DOI: 10.1103/PhysRevD.100.024055

Astrophysical Black Holes: A Compact Pedagogical Review
journal, May 2018

Bambi, Cosimo
Annalen der Physik, Vol. 530, Issue 6
DOI: 10.1002/andp.201700430

The information paradox: a pedagogical introduction
journal, October 2009

Mathur, Samir D.
Classical and Quantum Gravity, Vol. 26, Issue 22
DOI: 10.1088/0264-9381/26/22/224001

Black hole mimicker hiding in the shadow: Optical properties of the $γ$ metric
journal, July 2019

Abdikamalov, Askar B.; Abdujabbarov, Ahmadjon A.; Ayzenberg, Dimitry
Physical Review D, Vol. 100, Issue 2
DOI: 10.1103/PhysRevD.100.024014

Analytical representation for metrics of scalarized Einstein-Maxwell black holes and their shadows
journal, August 2019

Konoplya, R. A.; Zhidenko, A.
Physical Review D, Vol. 100, Issue 4
DOI: 10.1103/PhysRevD.100.044015

Galactic Nuclei as Collapsed Old Quasars
journal, August 1969

Lynden-Bell, D.
Nature, Vol. 223, Issue 5207
DOI: 10.1038/223690a0

The m87 Black hole mass from Gas-Dynamical Models of Space Telescope Imaging Spectrograph Observations
journal, May 2013

Walsh, Jonelle L.; Barth, Aaron J.; Ho, Luis C.
The Astrophysical Journal, Vol. 770, Issue 2
DOI: 10.1088/0004-637X/770/2/86

Black hole surrounded by a dark matter halo in the M87 galactic center and its identification with shadow images
journal, August 2019

Jusufi, Kimet; Jamil, Mubasher; Salucci, Paolo
Physical Review D, Vol. 100, Issue 4
DOI: 10.1103/PhysRevD.100.044012

Black hole shadows, photon rings, and lensing rings
journal, July 2019

Gralla, Samuel E.; Holz, Daniel E.; Wald, Robert M.
Physical Review D, Vol. 100, Issue 2
DOI: 10.1103/PhysRevD.100.024018

Particle creation by black holes
journal, August 1975

Hawking, S. W.
Communications In Mathematical Physics, Vol. 43, Issue 3
DOI: 10.1007/BF02345020

Event Horizons in Static Vacuum Space-Times
journal, December 1967

Israel, Werner
Physical Review, Vol. 164, Issue 5
DOI: 10.1103/PhysRev.164.1776

The quantum structure of black holes
journal, May 2006

Mathur, Samir D.
Classical and Quantum Gravity, Vol. 23, Issue 11
DOI: 10.1088/0264-9381/23/11/R01

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
journal, April 2019

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter
The Astrophysical Journal, Vol. 875, Issue 1
DOI: 10.3847/2041-8213/ab0f43

Hot Accretion Flows Around Black Holes
journal, August 2014

Yuan, Feng; Narayan, Ramesh
Annual Review of Astronomy and Astrophysics, Vol. 52, Issue 1
DOI: 10.1146/annurev-astro-082812-141003

Similar records in OSTI.GOV collections:

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole

Journal Article Akiyama, Kazunori ; Alberdi, Antxon ; Alef, Walter ; ... - The Astrophysical Journal. Letters

We present the first Event Horizon Telescope (EHT) images of M87, using observations from April 2017 at 1.3 mm wavelength. These images show a prominent ring with a diameter of ~40 μas, consistent with the size and shape of the lensed photon orbit encircling the "shadow" of a supermassive black hole. The ring is persistent across four observing nights and shows enhanced brightness in the south. To assess the reliability of these results, we implemented a two-stage imaging procedure. In the first stage, four teams, each blind to the others' work, produced images of M87 using both an established methodmore »« less
Cited by 31
DOI: 10.3847/2041-8213/ab0e85

Full Text Available
THE PARABOLIC JET STRUCTURE IN M87 AS A MAGNETOHYDRODYNAMIC NOZZLE

Journal Article Nakamura, Masanori ; Asada, Keiichi, E-mail: nakamura@asiaa.sinica.edu.tw, E-mail: asada@asiaa.sinica.edu.tw - Astrophysical Journal

The structure and dynamics of the M87 jet from sub-milliarcsec to arcsecond scales are continuously examined. We analyzed the Very Long Baseline Array archival data taken at 43 and 86 GHz to measure the size of very long baseline interferometry (VLBI) cores. Millimeter/sub-millimeter VLBI cores are considered as innermost jet emissions, which has been originally suggested by Blandford and Königl. Those components fairly follow an extrapolated parabolic streamline in our previous study so that the jet has a single power-law structure with nearly 5 orders of magnitude in the distance starting from the vicinity of the supermassive black hole (SMBH),more »« less
DOI: 10.1088/0004-637X/775/2/118
Self-force on extreme mass ratio inspirals via curved spacetime effective field theory

Journal Article Galley, Chad R. ; Hu, B. L. ; Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario, N2L 2Y5 - Physical Review. D, Particles Fields

In this series we construct an effective field theory (EFT) in curved spacetime to study gravitational radiation and backreaction effects. We begin in this paper with a derivation of the self-force on a compact object moving in the background spacetime of a supermassive black hole. The EFT approach utilizes the disparity between two length scales, which in this problem are the size of the compact object r{sub m} and the radius of curvature of the background spacetime R such that {epsilon}{identical_to}r{sub m}/R<<1, to treat the orbital dynamics of the compact object, described as an effective point particle, separately from itsmore »« less
DOI: 10.1103/PHYSREVD.79.064002
A globular cluster toward M87 with a radial velocity < – 1000 km s{sup –1}: the first hypervelocity cluster

Journal Article Caldwell, Nelson ; Strader, Jay ; Romanowsky, Aaron J. ; ... - Astrophysical Journal Letters

We report the discovery of an object near M87 in the Virgo Cluster with an extraordinary blueshift of –1025 km s{sup –1}, offset from the systemic velocity by >2300 km s{sup –1}. Evaluation of photometric and spectroscopic data provides strong evidence that this object is a distant massive globular cluster, which we call HVGC-1 in analogy to Galactic hypervelocity stars. We consider but disfavor more exotic interpretations, such as a system of stars bound to a recoiling black hole. The odds of observing an outlier as extreme as HVGC-1 in a virialized distribution of intracluster objects are small; it appears more likely that themore »« less
First M87 Event Horizon Telescope Results. III. Data Processing and Calibration

Journal Article Akiyama, Kazunori ; Alberdi, Antxon ; Alef, Walter ; ... - The Astrophysical Journal. Letters

We present the calibration and reduction of Event Horizon Telescope (EHT) 1.3 mm radio wavelength observations of the supermassive black hole candidate at the center of the radio galaxy M87 and the quasar 3C 279, taken during the 2017 April 5–11 observing campaign. These global very long baseline interferometric observations include for the first time the highly sensitive Atacama Large Millimeter/submillimeter Array (ALMA); reaching an angular resolution of 25 μas, with characteristic sensitivity limits of ~1 mJy on baselines to ALMA and ~10 mJy on other baselines. The observations present challenges for existing data processing tools, arising from the rapidmore »« less
Cited by 21
DOI: 10.3847/2041-8213/ab0c57

Full Text Available

Similar Records

This content will become publicly available on August 28, 2020

Title: Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image

Citation Formats

Gravitational Collapse and Space-Time Singularities journal, January 1965

The Black hole mass in m87 from Gemini/Nifs Adaptive Optics Observations journal, February 2011

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole journal, April 2019

Inward Bound—The Search for Supermassive Black Holes in Galactic Nuclei journal, September 1995

Asymptotic safety casts its shadow journal, June 2019

Die Grundlage der allgemeinen Relativitätstheorie journal, January 1916

Apparent shape of super-spinning black holes journal, February 2009

Black hole's quantum N-portrait journal, April 2013

Strong gravitational lensing by wormholes journal, July 2019

Breakdown of predictability in gravitational collapse journal, November 1976

The black hole information problem: past, present, and future journal, July 2017

Shadows and strong gravitational lensing: a brief review journal, March 2018

Black hole spin from wobbling and rotation of the M87 jet and a sign of a magnetically arrested disc journal, June 2018

Shadow of a black hole surrounded by dark matter journal, August 2019

First M87 Event Horizon Telescope Results. II. Array and Instrumentation journal, April 2019

Black hole hair from scalar dark matter journal, June 2019

Event horizons in static electrovac space-times journal, September 1968

Testing general relativity with present and future astrophysical observations journal, December 2015

Testing black hole candidates with electromagnetic radiation journal, April 2017

Ultralight Boson Dark Matter and Event Horizon Telescope Observations of M 87 * journal, July 2019

Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope journal, October 2016

Viewing the Shadow of the Black Hole at the Galactic Center journal, January 2000

On the Indentification of Radio Sources. journal, January 1954

Astronomical tests for quantum black hole structure journal, March 2017

Spontaneously Scalarized Kerr Black Holes in Extended Scalar-Tensor–Gauss-Bonnet Gravity journal, July 2019

Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics journal, September 1963

Kinematics of the jet in M 87 on scales of 100–1000 Schwarzschild radii journal, October 2016

On the fate of gas accreting at a low rate on to a black hole journal, February 1999

The Spectral Energy Distributions of Low‐Luminosity Active Galactic Nuclei journal, May 1999

Hunting for extra dimensions in the shadow of M87* journal, July 2019

Advection-dominated Accretion: Underfed Black Holes and Neutron Stars journal, October 1995

Radio sources in low-luminosity active galactic nuclei: IV. Radio luminosity function, importance of jet power, and radio properties of the complete Palomar sample journal, April 2005

Stable Schwarzschild stars as black-hole mimickers journal, August 2019

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole journal, April 2019

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole journal, April 2019

Looking for ultralight dark matter near supermassive black holes journal, July 2019

Stationary Black Holes: Uniqueness and Beyond journal, May 2012

Electromagnetic extraction of energy from Kerr black holes journal, July 1977

Imaging the Supermassive Black hole Shadow and jet base of m87 with the Event Horizon Telescope journal, May 2014

Compact Radio Source in the Nucleus of M87 journal, November 1969

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration journal, April 2019

Formation of supermassive black holes journal, April 2010

Compact-core-dominated radio emission from bright E/S0 galaxies journal, December 1984

Axisymmetric Black Hole Has Only Two Degrees of Freedom journal, February 1971

On the stability of a superspinar journal, May 2018

Astrophysical violations of the Kerr bound as a possible signature of string theory journal, February 2009

The fuzzball proposal for black holes: an elementary review journal, July 2005

A Proposal to Resolve the Black hole Information Paradox journal, December 2002

The Spin of M87* journal, July 2019

Bimodal behavior of accretion disks - Theory and application to Cygnus X-1 transitions journal, June 1977

Image of the Janis-Newman-Winicour naked singularity with a thin accretion disk journal, July 2019

Astrophysical Black Holes: A Compact Pedagogical Review journal, May 2018

The information paradox: a pedagogical introduction journal, October 2009

Black hole mimicker hiding in the shadow: Optical properties of the γ metric journal, July 2019

Analytical representation for metrics of scalarized Einstein-Maxwell black holes and their shadows journal, August 2019

Galactic Nuclei as Collapsed Old Quasars journal, August 1969

The m87 Black hole mass from Gas-Dynamical Models of Space Telescope Imaging Spectrograph Observations journal, May 2013

Black hole surrounded by a dark matter halo in the M87 galactic center and its identification with shadow images journal, August 2019

Black hole shadows, photon rings, and lensing rings journal, July 2019

Particle creation by black holes journal, August 1975

Event Horizons in Static Vacuum Space-Times journal, December 1967

The quantum structure of black holes journal, May 2006

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring journal, April 2019

Hot Accretion Flows Around Black Holes journal, August 2014

Gravitational Collapse and Space-Time Singularities
journal, January 1965

The Black hole mass in m87 from Gemini/Nifs Adaptive Optics Observations
journal, February 2011

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
journal, April 2019

Inward Bound—The Search for Supermassive Black Holes in Galactic Nuclei
journal, September 1995

Asymptotic safety casts its shadow
journal, June 2019

Die Grundlage der allgemeinen Relativitätstheorie
journal, January 1916

Apparent shape of super-spinning black holes
journal, February 2009

Black hole's quantum N-portrait
journal, April 2013

Strong gravitational lensing by wormholes
journal, July 2019

Breakdown of predictability in gravitational collapse
journal, November 1976

The black hole information problem: past, present, and future
journal, July 2017

Shadows and strong gravitational lensing: a brief review
journal, March 2018

Black hole spin from wobbling and rotation of the M87 jet and a sign of a magnetically arrested disc
journal, June 2018

Shadow of a black hole surrounded by dark matter
journal, August 2019

First M87 Event Horizon Telescope Results. II. Array and Instrumentation
journal, April 2019

Black hole hair from scalar dark matter
journal, June 2019

Event horizons in static electrovac space-times
journal, September 1968

Testing general relativity with present and future astrophysical observations
journal, December 2015

Testing black hole candidates with electromagnetic radiation
journal, April 2017

Ultralight Boson Dark Matter and Event Horizon Telescope Observations of $M 87^{*}$
journal, July 2019

Observing—and Imaging—Active Galactic Nuclei with the Event Horizon Telescope
journal, October 2016

Viewing the Shadow of the Black Hole at the Galactic Center
journal, January 2000

On the Indentification of Radio Sources.
journal, January 1954

Astronomical tests for quantum black hole structure
journal, March 2017

Spontaneously Scalarized Kerr Black Holes in Extended Scalar-Tensor–Gauss-Bonnet Gravity
journal, July 2019

Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics
journal, September 1963

Kinematics of the jet in M 87 on scales of 100–1000 Schwarzschild radii
journal, October 2016

On the fate of gas accreting at a low rate on to a black hole
journal, February 1999

The Spectral Energy Distributions of Low‐Luminosity Active Galactic Nuclei
journal, May 1999

Hunting for extra dimensions in the shadow of M87*
journal, July 2019

Advection-dominated Accretion: Underfed Black Holes and Neutron Stars
journal, October 1995

Radio sources in low-luminosity active galactic nuclei: IV. Radio luminosity function, importance of jet power, and radio properties of the complete Palomar sample
journal, April 2005

Stable Schwarzschild stars as black-hole mimickers
journal, August 2019

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
journal, April 2019

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
journal, April 2019

Looking for ultralight dark matter near supermassive black holes
journal, July 2019

Stationary Black Holes: Uniqueness and Beyond
journal, May 2012

Electromagnetic extraction of energy from Kerr black holes
journal, July 1977

Imaging the Supermassive Black hole Shadow and jet base of m87 with the Event Horizon Telescope
journal, May 2014

Compact Radio Source in the Nucleus of M87
journal, November 1969

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
journal, April 2019

Formation of supermassive black holes
journal, April 2010

Compact-core-dominated radio emission from bright E/S0 galaxies
journal, December 1984

Axisymmetric Black Hole Has Only Two Degrees of Freedom
journal, February 1971

On the stability of a superspinar
journal, May 2018

Astrophysical violations of the Kerr bound as a possible signature of string theory
journal, February 2009

The fuzzball proposal for black holes: an elementary review
journal, July 2005

A Proposal to Resolve the Black hole Information Paradox
journal, December 2002

The Spin of M87*
journal, July 2019

Bimodal behavior of accretion disks - Theory and application to Cygnus X-1 transitions
journal, June 1977

Image of the Janis-Newman-Winicour naked singularity with a thin accretion disk
journal, July 2019

Astrophysical Black Holes: A Compact Pedagogical Review
journal, May 2018

The information paradox: a pedagogical introduction
journal, October 2009

Black hole mimicker hiding in the shadow: Optical properties of the $γ$ metric
journal, July 2019

Analytical representation for metrics of scalarized Einstein-Maxwell black holes and their shadows
journal, August 2019

Galactic Nuclei as Collapsed Old Quasars
journal, August 1969

The m87 Black hole mass from Gas-Dynamical Models of Space Telescope Imaging Spectrograph Observations
journal, May 2013

Black hole surrounded by a dark matter halo in the M87 galactic center and its identification with shadow images
journal, August 2019

Black hole shadows, photon rings, and lensing rings
journal, July 2019

Particle creation by black holes
journal, August 1975

Event Horizons in Static Vacuum Space-Times
journal, December 1967

The quantum structure of black holes
journal, May 2006

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
journal, April 2019

Hot Accretion Flows Around Black Holes
journal, August 2014