Calculating black hole shadows: Review of analytical studies
V Perlick, OY Tsupko - Physics Reports, 2022 - Elsevier
In this article, we provide a review of the current state of the research of the black hole
shadow, focusing on analytical (as opposed to numerical and observational) studies. We …
shadow, focusing on analytical (as opposed to numerical and observational) studies. We …
The origins of massive black holes
M Volonteri, M Habouzit, M Colpi - Nature Reviews Physics, 2021 - nature.com
Massive black holes (MBHs) inhabit galactic centres, and power luminous quasars and
active galactic nuclei, shaping their cosmic environment with the energy they produce. The …
active galactic nuclei, shaping their cosmic environment with the energy they produce. The …
First Sagittarius A* event horizon telescope results. VI. Testing the black hole metric
Astrophysical black holes are expected to be described by the Kerr metric. This is the only
stationary, vacuum, axisymmetric metric, without electromagnetic charge, that satisfies …
stationary, vacuum, axisymmetric metric, without electromagnetic charge, that satisfies …
Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A
Horizon-scale images of black holes (BHs) and their shadows have opened an
unprecedented window onto tests of gravity and fundamental physics in the strong-field …
unprecedented window onto tests of gravity and fundamental physics in the strong-field …
First Sagittarius A* event horizon telescope results. IV. Variability, morphology, and black hole mass
In this paper we quantify the temporal variability and image morphology of the horizon-scale
emission from Sgr A*, as observed by the EHT in 2017 April at a wavelength of 1.3 mm. We …
emission from Sgr A*, as observed by the EHT in 2017 April at a wavelength of 1.3 mm. We …
[HTML][HTML] First Sagittarius A* Event Horizon Telescope results. I. The shadow of the supermassive black hole in the center of the Milky Way
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive
Black Hole in the Center of the Milky Way - IOPscience Skip to content IOP Science home …
Black Hole in the Center of the Milky Way - IOPscience Skip to content IOP Science home …
First Sagittarius A* event horizon telescope results. II. EHT and multiwavelength observations, data processing, and calibration
Abstract We present Event Horizon Telescope (EHT) 1.3 mm measurements of the radio
source located at the position of the supermassive black hole Sagittarius A*(Sgr A*) …
source located at the position of the supermassive black hole Sagittarius A*(Sgr A*) …
First M87 event horizon telescope results. VIII. Magnetic field structure near the event horizon
Abstract Event Horizon Telescope (EHT) observations at 230GHz have now imaged
polarized emission around the supermassive black hole in M87 on event-horizon scales …
polarized emission around the supermassive black hole in M87 on event-horizon scales …
First M87 event horizon telescope results. VII. Polarization of the ring
Abstract In 2017 April, the Event Horizon Telescope (EHT) observed the near-horizon region
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …
A ring-like accretion structure in M87 connecting its black hole and jet
RS Lu, K Asada, TP Krichbaum, J Park, F Tazaki… - Nature, 2023 - nature.com
The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet
formation,. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 …
formation,. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 …