3 papers
astro-ph.CO2026
Loss-Cone-Limited Dark Matter Accretion onto Early Black Hole Seeds
Brian Zhang, Grant J. Mathews
The rapid appearance of supermassive black holes at high redshift motivates a reassessment of non-baryonic growth channels. We develop a loss-cone framework for collisionless dark-…
astro-ph.HE2026
Dark Matter and the Early Formation of Supermassive Black Holes
Andrew Imai, Grant J. Mathews, Guobao Tang +1
We investigate the growth of supermassive black holes (SMBHs) at high redshift () from a combination of dark matter capture, black-hole mergers, and gas accretion. It has…
nlin.AO2024
Complete Synchronization of Coupled Oscillators Based on the Contraction Theory
Brian Y Zhang, Masoud Asadi-Zeydabadi, Randall Tagg
This paper studies contraction theory with the aim of exploring complete synchronization phenomenon in complex networks of coupled oscillators. We examine the conditions for comple…