Speaker
Prof.
Jaeweon Lee
(Jungwon univ.)
Description
We demonstrate how the ultralight dark matter (ULDM) model can resolve the final parsec problem of supermassive black holes. Following this, we derive the characteristic scales for physical quantities observed in galaxies, including mass, size, acceleration, and angular momentum, within the framework of the ULDM model, both with and without self-interaction. Additionally, we discuss the cosmological constraints and potential methods for detecting this dark matter.
