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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2019-05-20 13:20 |
Fukuoka |
Kyushu University, Chikushi Campus |
[Poster Presentation]
singularity of time-optimal control on quantum system with drift field Hiroaki Wakamura, Tatsuhiko Koike (Keio Univ.) |
[more] |
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QIT (2nd) |
2017-05-29 17:40 |
Kyoto |
Ritesumeikan University, Suzaku Campus |
State protection by quantum control before and after noise Hiroaki Wakamura, Ryuitiro Kawakubo, Tatsuhiko Koike (Keio Univ.) |
[more] |
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QIT (2nd) |
2016-05-30 13:00 |
Kochi |
Kochi University of Technology Eikokuji campus |
[Poster Presentation]
Noise suppression by quantum control Hiroaki Wakamura, Ryuitiro Kawakubo, Tatsuhiko Koike (Keio Univ.) |
Quantum states often evolve undesirably because of noise. So we consider how to suppress the noise by quantum operation.... [more] |
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QIT (2nd) |
2015-11-24 13:40 |
Kanagawa |
NTT Atsugi R&D center |
[Poster Presentation]
Distinguishability of countably many states Ryuitiro Kawakubo, Tatsuhiko Koike (Keio Univ.) |
First, we drive a necessary and sufficient condition for countably many states being distinguishable,
where we define ... [more] |
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QIT (2nd) |
2011-11-21 17:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
On Amplification by Weak Measurement Tatsuhiko Koike, Saki Tanaka (Keio Univ) |
The amplification by a weak quantum measurement proposed by Aharonov, Albert, and Vaidman is
studied in the case o... [more] |
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QIT (2nd) |
2011-11-22 10:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Analysis of controlled-NOT gate by time-optimal quantum computation theory
-- result of a chain system -- Jun Koizumi, Tatsuhiko Koike (Keio Univ.) |
We investigate the way to realize controlled-NOT gate time-optimally by using fidelity-optimal quantum computation theor... [more] |
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