4 papers
Cool-Core Destruction in Merging Clusters with AGN Feedback and Radiative Cooling
Shuang-Shuang Chen, Hsiang-Yi Karen Yang, Hsi-Yu Schive +3
The origin of cool-core (CC) and non-cool-core (NCC) dichotomy of galaxy clusters remains uncertain. Previous simulations have found that cluster mergers are effective in destroyin…
Equatorially Asymmetric Magnetic Fields and Their Impact on Black Hole Accretion Dynamics
Ishika Palit, Indu Kalpa Dihingia, Yosuke Mizuno +1
We investigate the impact of equatorial asymmetry in the magnetic field geometry on accretion dynamics around a spinning black hole using axisymmetric general relativistic magnetoh…
Exploring the Role of Vector Potential and Plasma- in Jet Formation from Magnetized Accretion Flows
Ishika Palit, Miles Angelo Paloma Sodejana, Hsiang-Yi Karen Yang
In this work, we investigate how the choice of initial vector potential and plasma parameters influences the development of accretion columns and jet formation in magnetized accret…
Boosting Supermassive Black Hole Growth in the Early Universe by Fuzzy Dark Matter Solitons
H. -H. Sandy Chiu, Hsi-Yu Schive, Hsiang-Yi Karen Yang +2
Observations of massive supermassive black holes (SMBHs) in the early universe challenge existing black hole formation models. We propose that soliton cores in fuzzy dark matter (F…