6 citations · 6 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2025
Unified understanding of Alfvénic superradiance and the Blandford-Znajek process in a force-free black hole magnetosphere
Sousuke Noda, Masaaki Takahashi
We investigate the extraction of energy from a Kerr black hole via Alfvén waves (i.e., Alfvénic superradiance) in a force-free magnetosphere, in which the plasma inertia effects ar…
astro-ph.HE2017★ 6 cited
Effects of Inner Alfvén Surface Location on Black Hole Energy Extraction in the Limit of a Force-Free Magnetosphere
Kevin Thoelecke, Masaaki Takahashi, Sachiko Tsuruta
An energy extracting black hole magnetosphere can be defined by the location of its inner Alfvén surface, which determines the rate of black hole energy extraction along a given ma…