3 papers
astro-ph.HE2025
Multifaceted Accretion: The Interplay of Turbulence, Resistivity, Thermal Transport, and Dust around Black Holes
Asish Jyoti Boruah, Liza Devi, Biplob Sarkar
Accretion near black holes (BHs) is multidimensional, with turbulence, resistivity, thermal transport, and dust dynamics all playing essential roles. In cold accretion discs (ADs)…
astro-ph.HE2025
An Overview of the Effect of Self-Gravity on the Structure of Accretion Discs
Darashan Saikia, Liza Devi, Biplob Sarkar +1
In astrophysical systems like X-ray binaries (XRBs), active galactic nuclei (AGN), and young stellar objects (YSOs), we often observe a very fundamental structure called accretion…
astro-ph.HE2025
An Overview of Rossby Wave Instability in Accretion Discs surrounding Black Holes
Bibhuti Bhusan Dutta, Liza Devi, Biplob Sarkar +1
The Rossby Wave Instability (RWI) has become an important concept in understanding the hydrodynamics (HDs) of accretion discs (ADs), especially in systems around black holes (BHs)…