Kazumasa Tsutsui Created 2026-10-20 Updated 2026-11-05
A theoretical physicist who studied quantum correlations in ideal gases with Takafumi Kita. Their fixed-particle-number treatment reproduces fermion antibunching from the Pauli exclusion principle and boson bunching associated with the Hanbury Brown and Twiss effect. It also follows how correlations change through Bose-Einstein condensation, connecting particle statistics to measurable pair-detection behavior.[ref]