H
Huzihiro Araki
Researcher at Kyoto University
Publications - 53
Citations - 3743
Huzihiro Araki is an academic researcher from Kyoto University. The author has contributed to research in topics: Von Neumann algebra & Affiliated operator. The author has an hindex of 26, co-authored 53 publications receiving 3515 citations. Previous affiliations of Huzihiro Araki include Princeton University & Max Planck Society.
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Relative Entropy of States of von Neumann Algebras
TL;DR: In this paper, the strict positivity, lower semicontinuity, convexity and monotonicity of relative entropy of von Neumann algebras are proved.
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On Quasifree States of CAR and Bogoliubov Automorphisms
TL;DR: In this article, a necessary and sufficient condition for two quasifree states of CAR to be quasiequivalent is obtained. And the structure of the group of all inner Bogoliubov automorphisms of CAR is clarified.
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Measurement of Quantum Mechanical Operators
Huzihiro Araki,Mutsuo M. Yanase +1 more
TL;DR: The limitation on the measurement of an operator imposed by the presence of a conservation law is studied in this paper, where it is shown that an operator which does not commute with a conserved (additive) quantity cannot be measured exactly (in the sense of von Neumann).