3 papers
astro-ph.HE2026
Transonic accretion and the analogue gravity in multi-component elliptical galaxies hosting pseudo-Schwarzschild black holes
Ripon Sk, Sangita Chatterjee, Sankhasubhra Nag
Low-angular-momentum, axisymmetric, inviscid accretion flows onto a black hole have been studied using the vertical equilibrium disc model, considering multiple pseudo-Schwarzschil…
astro-ph.HE2025
Effects of galactic environment on accretion dynamics onto a rotating centrally located black hole and on emergent analogue gravity
Ripon Sk, Sangita Chatterjee, Sankhasubhra Nag
The hydrodynamics of low-angular-momentum, multi-transonic, axisymmetric, inviscid accretion flow onto a rotating black hole has been systematically investigated using three distin…
cond-mat.stat-mech2024
Dynamic magnetic response in ABA type trilayered systems and compensation phenomenon
Enakshi Guru, Sonali Saha, Sankhasubhra Nag
Dynamic magnetic response in a trilayered structure with non-equivalent layers (ABA type) has been studied with Monte Carlo simulation using Metropolis algorithm. In each layer, fe…