83 citations · 226 across the 13 of their papers we have counts for
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quant-ph2022★ 4 cited
Distinguishability Transitions in Non-Unitary Boson Sampling Dynamics
Ken Mochizuki, Ryusuke Hamazaki
We discover novel transitions characterized by distinguishability of bosons in non-unitary dynamics with parity-time () symmetry. We show that symmetry…
quant-ph2022★ 3 cited
Band structures under non-Hermitian periodic potentials: Connecting nearly-free and bi-orthogonal tight-binding models
Ken Mochizuki, Tomoki Ozawa
We explore band structures of one-dimensional open systems described by periodic non-Hermitian operators, based on continuum models and tight-binding models. We show that imaginary…