Prof. Masanao Ozawa

Nagoya University, Nagoya, Japan

Chubu University, Kasugai, Japan

Professor

Email: ozawa@is.nagoya-u.ac.jp

Qualifications

Ph.D., Tokyo Institute of Technology, Japan

M.Sc., Tokyo Institute of Technology, Japan

B.Sc., Tokyo Institute of Technology, Japan

Publications (Selected)

1. Soundness and completeness of quantum root-mean-square errors, npj Quantum Information 5: 1 (2019).
2. Measurement theory in local quantum physics, Journal of Mathematical Physics 57: 015209 (2016) (with K. Okamura).
3. Experimental demonstration of a universally valid error-disturbance uncertainty relation in spin-measurements, Nature Physics 8: 185 (2012) (with J. Erhart, S. Sponar, G. Sulyok, G. Badurek, Y. Hasegawa).
4. Quantum perfect correlations, Annals of Physics 321: 744 (2006).
5. Uncertainty relations for noise and disturbance in generalized quantum measurements, Annals of Physics 311: 350 (2004).
6. Universally valid reformulation of the Heisenberg uncertainty principle on noise and disturbance in measurement, Physical Review A 67: 042105 (2003).
7. Conservative quantum computing, Physical Review Letters 89: 057902 (2002).
8. Conservation laws, uncertainty relations, and quantum limits of measurements, Physical Review Letters 88: 050402 (2002).
9. Quantum nondemolition monitoring of universal quantum computers, Physical Review Letters 80: 631 (1998).
10. Canonical approximate quantum measurements, Journal of Mathematical Physics 34: 5596 (1993).
11. Ultimate information carrying limit of quantum systems, Physical Review Letters 70: 363 (1993) (with H. P. Yuen).
12. Does a conservation law limit position measurements? Physical Review Letters 67: 1956 (1991).
13. Measurement breaking the standard quantum limit for free-mass position, Physical Review Letters 60: 385 (1988).
14. On information gain by quantum measurements of continuous observables, Journal of  Mathematical Physics 27: 759 (1986).
15. Concepts of conditional expectations in quantum theory, Journal of Mathematical Physics 26: 1948 (1985).
16. Conditional probability and a posteriori states in quantum mechanics, Publications of the Research Institute for Mathematical Sciences, Kyoto Univ. 21: 279 (1985).
17. Quantum measuring processes of continuous observables, Journal of Mathematical Physics 25: 79 (1984).
18. Optimal measurements for general quantum systems, Reports on Mathematical Physics 18: 11 (1980).