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In 2017, the Event Horizon Telescope (EHT) Collaboration succeeded in capturing the first direct image of the center of the M87 galaxy. The asymmetric ring morphology and size are consistent with theoretical expectations for a weakly accreting...

The Variability of the Black Hole Image in M87 at the Dynamical Timescale

Journal Article

The black hole images obtained with the Event Horizon Telescope (EHT) are expected to be variable at the dynamical timescale near their horizons. For the black hole at the center of the M87 galaxy, this timescale (5–61 days) is comparable to the 6 day...

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Constraints on non-Einsteinian black-hole charges with the 2019 EHT observations of M87

RAPTOR. II. Polarized radiative transfer in curved spacetime

Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope

Universal interferometric signatures of a black hole's photon ring

Linear polarization in the nucleus of M87 at 7 mm and 1.3 cm

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

A parameter survey of Sgr A* radiative models from GRMHD simulations with self-consistent electron heating

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

Polarimetric Properties of Event Horizon Telescope Targets from ALMA

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

The Variability of the Black Hole Image in M87 at the Dynamical Timescale