455 citations · 1k across the 34 of their papers we have counts for
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quant-ph2007★ 6 cited
Quantum Limits of Measurements Induced by Multiplicative Conservation Laws: Extension of the Wigner-Araki-Yanase Theorem
Gen Kimura, Bernhard K. Meister, Masanao Ozawa
The Wigner-Araki-Yanase (WAY) theorem shows that additive conservation laws limit the accuracy of measurements. Recently, various quantitative expressions have been found for quant…
quant-ph2007★ 11 cited
How to detect a possible correlation from the information of a sub-system in quantum mechanical systems
Gen Kimura, Hiromichi Ohno, Hiroyuki Hayashi
A possibility to detect correlations between two quantum mechanical systems only from the information of a subsystem is investigated. For generic cases, we prove that there exist c…