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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) |
2021-05-24
13:30 |
Online |
Online |
[Poster Presentation]
Exact WKB Analysis of Landau-Zener Grid Model
Takayuki Suzuki, Hiromichi Nakazato (Waseda Univ.) |
The Landau-Zener grid model is known as a model in quantum dot systems and circuit QED systems. Since the model is descr... [more] |
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QIT
(2nd) |
2013-11-18
- 2013-11-19 |
Tokyo |
Waseda Univ. |
[Poster Presentation]
Determining all the eigenvalues of a density operator via a finite-dimensional auxiliary system
Toru Tanaka, Mitsunori Kanazawa, Hiromichi Nakazato (Waseda Univ.), Gen Kimura (Shibaura Inst.) |
The eigenvalues of a density operator characterize well quantum-state’s properties such as coherence and entanglement. I... [more] |
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QIT
(2nd) |
2012-11-27
10:20 |
Kanagawa |
Keio Univ. Hiyoshi Campus |
Measurement of eigenvalues of a density operator using the anti-symmetrizer on multipartite quantum system
Toru Tanaka (Waseda Univ.), Gen Kimura (Shibaura Inst.), Hiromichi Nakazato (Waseda Univ.) |
Eigenvalues of a density operator describing a quantum system are critical quantities in quantum information science bec... [more] |
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QIT
(2nd) |
2012-05-22
15:10 |
Fukui |
Fukui Univ. |
On the Minimal Model for Purity-measuring and the Dimension of Quantum Systems
Toru Tanaka (Waseda Univ.), Gen Kimura (Shibaura Inst.), Hiromichi Nakazato (Waseda Univ.) |
We consider the simplest purity-measurement scheme composed of a two-body interaction and a local PVM mesurement. We sho... [more] |
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QIT
(2nd) |
2011-11-22
15:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Generation of Quantum States by Ergodic Maps
Kazuya Yuasa (Waseda Univ.), Vittorio Giovannetti (SNS (Pisa)), Daniel Burgarth (Aberystwyth Univ. (UK)), Hiromichi Nakazato, Junya Okude, Shouichirou Terasawa (Waseda Univ.) |
In order to generate a desired quantum state, we should be able to lead the quantum system from an arbitrary initial sta... [more] |
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