Dr. Kazuki Yamamoto
Ph.D. (Science)
Assistant Professor
Department of Physics, Institute of Science Tokyo (Formerly Tokyo Institute of Technology)
Email: yamamoto + [atmark] + phys.sci.isct.ac.jp
Research Interests: Theory of Nonequilibrium Quantum Many-Body Physics through the Fusion of Condensed Matter Physics, AMO Physics, and Quantum Information
I am interested in strongly correlated phenomena in condensed matter physics, particularly in open quantum systems with ultracold atoms. Recently, I am working on many-body physics by using both analytical and numerical methods, such as Bethe ansatz, conformal field theory, and (non-Hermitian generalization of) density-matrix renormalization group analysis.
Recent Research Novel Many-Body Measurement-Induced Universality
Recently, quantum measurement has attracted great attention as it causes drastic nonequilibrium quantum phenomena such as in condensed matter physics and quantum information sciences. We have revealed that subsystem fluctuations in many-body systems can exhibit novel measurement-induced universality and are accessed in experiments without postselection.
What's New
2026
- Mar. 16 publication
Joint paper "Generalized Nagaoka ferromagnetism accompanied by flavor-selective Mott states in an SU() Fermi-Hubbard model" has been published in Physical Review B
- Feb. 17 ~ Feb. 19 invited talk
I am going to give an invited talk in Frontiers in Condensed Matter Physics - Yugawara, Japan
- Feb. 3 publication
Joint paper " Dimensionality effect on exceptional fermionic superfluidity with spin-dependent asymmetric hopping " has been published in Journal of Low Temperature Physics.
- Feb. 1 ~ Feb. 14 seminar
I have visited Univ. of Fribourg and ETH Zürich to have a seminar.
- Jan. 29 publication
Joint paper " Complex nonlinear sigma model " has appeard on arXiv