activity
20232026
most citedPhotometric study of hot Algol-type binaries with long cycles

4 citations · 6 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.SR2026

Eclipsing time variations in close binaries produced by azimuthal dynamo waves

Felipe H. Navarrete, Dominik R. G. Schleicher, Petri J. Käpylä +1

The nature of eclipsing time variations (ETVs) in post-common-envelope binaries (PCEBs) is still unknown. Circumbinary planets routinely fail the test of time and the Applegate mec…

astro-ph.SR2025★ 4 cited

Photometric study of hot Algol-type binaries with long cycles

J. Garcés, R. E. Mennickent, J. Petrovíc +6

Double periodic variables (DPVs) are hot Algol-type interacting binary systems with an orbital and a long photometric cycle. The origin of the latter may be related to cyclic struc…

astro-ph.HE2025

Ray-tracing GR-MHD-generated Outflows from AGNs Hosting Thin Accretion Disks: An Analysis Approaching Horizon Scales

Bidisha Bandyopadhyay, Christian Fendt, Dominik R. G. Schleicher +3

AGNs exhibit a wide range of black hole masses and inflow/outflow properties. It is now possible to probe regions close to the event horizons of nearby SMBHs using VLBI with earth-…

astro-ph.GA2024★ 2 cited

Demographics of black holes at 100 R scales: accretion flows, jets, and shadows

Dhanya G. Nair, Neil M. Nagar, Venkatessh Ramakrishnan +87

Using the Event Horizon Telescope (EHT), the gravitationally lensed rings around the supermassive black holes (SMBHs) in Messier 87 (M87) and Sagittarius A* (Sgr A*) have now been…

gr-qc2023

Exploring how deviations from the Kerr metric can affect SMBH images

F. Agurto-Sepulveda, J. H Lagunas, J. Pedreros +2

Black holes (BH) are objects described by General Relativity (GR), particularly by the Kerr solution. However, this solution is based on simplifying assumptions. To achieve a more…