Indu K. Dihingia

VAPOLA -- A multiyear, multiband polarization survey of AGNs and Sgr A* at millimeter wavelengths with ALMA. II. Spectropolarimetric properties and their evolution from 2017 to 2023

We aim to present a systematic analysis of the spectropolarimetric properties of a sample of 39 active galactic nuclei (AGNs) and Sagittarius A* observed with the Atacama Large Millimeter/submillimeter Array during five VLBI campaigns between 2017 and 2023. We characterized the c...

Dynamo and Jet Interconnections in GRMHD Simulations of Black Hole Accretion Disks

Abstract We present 3D general relativistic magnetohydrodynamic (GRMHD) simulations of black hole (BH) accretion disks that investigate how a magnetorotational instability (MRI)-driven dynamo regulates jet formation and evolution. Unlike typical standard and normal evolution (SAN...