Yaqi Han

Yaqi Han is a Researcher and Postdoctoral Visitor in the Department of Physics at the University of Florida, affiliated with the Faculty of Science. Their research focuses on particle physics, astrophysics, and quantum field theory, with particular emphasis on axion dark matter detection, galactic halo modeling, and gravitational self-interactions of quantum fields.

Key research interests include analyzing triangular features in Gaia sky maps to validate the Caustic Ring Model of the Milky Way halo, exploring low-frequency axion searches via cavity haloscopes, and investigating the classicality duration of quantum fields under various interactions. Han’s work bridges theoretical physics with observational data, contributing to advancements in dark matter detection methodologies and cosmological models.

Recent studies (2024) emphasize nonvirialized axion mass measurements, Doppler effects in galactic halos, and experimental techniques at 100–600 MHz frequencies. Earlier work (2017–2019) explored quantum field dynamics in degenerate systems and self-interactions influencing classical regime stability.

No scientific awards or grants are explicitly mentioned in the provided materials. Advising roles or student mentorship details are also unavailable.

Research collaborations appear centered on experimental axion detection and astrophysical data analysis (e.g., Gaia and 3D dust maps), though specific lab affiliations or team structures are not detailed in the text.