Kosei Hatakeyama

Department of Physics, Graduate School of Science, Kyushu University
Theoretical Quantum Physics, Gravitation and Cosmology group
Doctoral student · JSPS Research Fellow (DC1)

Research

I work on theoretical quantum physics, especially quantum optomechanics and quantum information. My research explores ways to test macroscopic quantum phenomena and the quantum nature of gravity.

Research output

Publications, presentations, and open research resources are available on separate pages.

Press

Does gravity follow the rules of quantum mechanics?
Kyushu University · April 15, 2026 · On the coauthored study of momentum-squeezed optomechanical mirrors

Awards

Kyushu University Faculty of Science Alumni Association, 8th Academic Excellence Award
Announced January 2024; ceremony held December 2023

Education & appointments

BSc, Kyushu University, March 2024; MSc, Kyushu University, March 2026. Doctoral student in physics and JSPS Research Fellow (DC1) since April 2026.

Teaching

See teaching assistant and lecturer appointments

Contact & links

koseihtkym998 _At_ gmail.com (replace _At_ with @)
Google Scholar · INSPIRE · Research group