423 citations · 3.1k across the 93 of their papers we have counts for
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quant-ph2021★ 2 cited
Quantum Measurement Theory for Systems with Finite Dimensional State Spaces
Masanao Ozawa
In this paper, we present a general theory of finite quantum measurements, for which we assume that the state space of the measured system is a finite dimensional Hilbert space and…
quant-ph2021
Quantum Disturbance without State Change: Soundness and Locality of Disturbance Measures
Masanao Ozawa
It is often supposed that a quantum system is not disturbed without state change. In a recent debate, this assumption is used to claim that the operator-based disturbance measure,…
quant-ph2021★ 4 cited
From Boolean Valued Analysis to Quantum Set Theory: Mathematical Worldview of Gaisi Takeuti
Masanao Ozawa
Gaisi Takeuti introduced Boolean valued analysis around 1974 to provide systematic applications of Boolean valued models of set theory to analysis. Later, his methods were further…