Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2022-12-08 14:00 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Disturbance Evaluation Circuit in Quantum Measurement Haruki Emori (Hokkaido Univ./NICT), Masanao Ozawa (Chubu Univ./Nagoya Univ.), Akihisa Tomita (Hokkaido Univ.) |
Two evaluation methods, the three-state method and the weak measurement method, were proposed for disturbances in quantu... [more] |
|
QIT (2nd) |
2019-05-21 11:00 |
Fukuoka |
Kyushu University, Chikushi Campus |
[Invited Talk]
State-Dependent Approach to Quantum Measurement Theory and the Uncertainty Principle Masanao Ozawa (Nagoya Univ.) |
Although the statistics of quantum measurements depend on the state in which measurements are made, it has been difficul... [more] |
|
QIT (2nd) |
2018-06-05 16:00 |
Hiroshima |
ICCH Ran |
Error-Disturbance Relation in the Stern-Gerlach Measurement Yuki Inoue, Masanao Ozawa (Nagoya Univ.) |
We derive the error and disturbance of a spin measurement of a spin$-1/2$ particle by a Stern-Gerlach apparatus. In part... [more] |
|
QIT (2nd) |
2017-05-30 13:50 |
Kyoto |
Ritesumeikan University, Suzaku Campus |
Weak measurements and quantum root-mean-square error Masanao Ozawa (Nagoya Univ.) |
[more] |
|
QIT (2nd) |
2016-05-30 16:50 |
Kochi |
Kochi University of Technology Eikokuji campus |
Soundness and Completeness of Mean Errors for Quantum Measurements Masanao Ozawa (Nagoya Univ.) |
[more] |
|
QIT (2nd) |
2015-11-24 17:20 |
Kanagawa |
NTT Atsugi R&D center |
What does a quantum measurement measure about an observable? Masanao Ozawa (Nagoya Univ.) |
In quantum mechanics, by a measurement of a physical quantity we obtain, as a result of measurement, one of eigenvalues... [more] |
|
QIT (2nd) |
2015-05-26 15:20 |
Osaka |
Osaka University |
Quantum root mean square errors Masanao Ozawa (Nagoya Univ.) |
[more] |
|
QIT (2nd) |
2015-05-26 15:40 |
Osaka |
Osaka University |
Measurement theory in local quantum physics Kazuya Okamura, Masanao Ozawa (Nagoya Univ.) |
We aim at establishing measurement theory in local quantum physics.For this purpose, we discuss a representation theory ... [more] |
|
QIT (2nd) |
2014-11-17 16:20 |
Miyagi |
Tohoku Univ. |
Heisenberg's original derivation of the uncertainty principle Masanao Ozawa (Nagoya Univ.) |
Heisenberg's uncertainty principle is usually explained to state that if one attempts to simultaneously measure a fundam... [more] |
|
QIT (2nd) |
2014-05-13 11:20 |
Aichi |
Nagoya Univ. |
Error-disturbance relations in mixed states Masanao Ozawa (Nagoya Univ.) |
A universally valid form of the error-disturbance relation was shown to be derived in the modern framework of general qu... [more] |
|
QIT (2nd) |
2012-05-22 13:30 |
Fukui |
Fukui Univ. |
[Tutorial Invited Lecture]
Heisenberg Uncertainty Principle Masanao Ozawa (Nagoya Univ.) |
[more] |
|
QIT (2nd) |
2011-11-21 14:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Uncertainty Principle in Spin Measurements Masanao Ozawa (Nagoya Univ.) |
The Heisenberg uncertainty principle prohibits simultaneous measurements of non-commuting observables. However, no quan... [more] |
|