Sophia University
Professor
Over the past decade, my research has broadened to encompass three-dimensional topological materials, with an emphasis on disorder effects on topological insulators and Weyl semimetals. About seven years ago, I delved into the challenges of studying the randomness effects on topological materials using multilayer convolutional neural networks to explore quantum phase transitions in both topological and non-topological materials. Furthermore, I hold a keen interest in understanding the localization-delocalization transition in non-Hermitian systems.
ohtsuki@sophia.ac.jp