Visualizations of turbulent simulations are not only extremely useful for scientific understanding, but often they are also aesthetically pleasing. Here we present a selection of images and movies produced using BHAC, with links to the research papers that feature the underlying simulations.
Please get in touch with us if you have produced visualizations that you would like to include in this gallery.
Plasmoid chains in a very high resolution simulation of black hole accretion. Image credit: Ripperda, B., Bacchini, F. et al. Link to paper
Volume rendering of a simulation of black hole accretion. Image credit: Weih, L. Link to paper
Synthetic images of a supermassive nonrotating black hole, a rotating black hole and a boson star (from left to right), using the parameters of the 2017 EHT observation campaign of the galactic center. Ray-tracing: BHOSS code. Synthetic imaging: EHTIM. Image credit: Fromm, C., Younsi, Z., Olivares, H. Link to paper
Composite image at different times of a gas cloud closely following a geodesic in a boson star spacetime. Image credit: Teodoro, M. Link to paper
Volume rendering of a magnetic flux tube, a simple model to study jets and other structures in black hole coronae. Image credit: Ripperda, B.
Zoom into a 3D simulation of black hole accretion. The color maps show density and magnetic field strength, and it is possible to see the different levels of adaptive mesh refinement. Image credit: Porth, O. This simulation features in Olivares et al. 2019 and Davelaar et al. 2019.
Multiple zooms to a black hole launching a jet, used for modeling M87. Credit: Cruz-Osorio, A. Simulation features in: Cruz-Osorio et al. 2022 and Fromm et al. 2022.
Ray-traced (left) and synthetic images (right) of a Kerr (top) and a dilaton (bottom) black hole. A modified version of this image was used for the cover of Nature Astronomy in April 2018. Credit: Mizuno, Y., Fromm, C.M., Younsi, Z. Paper: Mizuno et al. 2018.
Resistive GRMHD simulation of the fundamental process of magnetic flux ejection through plasmoid-mediated magnetic reconnection on a black hole horizon. Credit: Bransgrove, A., Ripperda, B., Philippov, A.
High resolution special relativistic resistive MHD simulations of magnetized decaying turbulence show dynamic formation of large scale intermittent long-lived current sheets being disrupted by the tearing instability into plasmoid chains. These current sheets are locations of enhanced magnetic field dissipation and heating of the plasma. Credit: A. Chernoglazov, B. Ripperda, A. Philippov. Movies