2009 Fiscal Year Final Research Report
Study of Qubit-Interaction toward a Scalable Quantum Computer
| Project/Area Number |
19540422
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
原子・分子・量子エレクトロニクス・プラズマ
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| Research Institution | Kinki University |
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Principal Investigator |
NAKAHARA Mikio Kinki University, 理工学部, 教授 (90189019)
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| Co-Investigator(Kenkyū-buntansha) |
OHMI Tetsuo 近畿大学, 理工学部, シニアサイエンティスト (70025435)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 量子コンピュータ / 量子ビット / 中性原子 / トポロジカル量子計算 / 冷却Fermi原子 / 非古典的相関 |
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| Research Abstract |
After through study of existing proposals of qubits, we have chosen neutral atom as a candidate for a potentially scalable qubit, which is controllable and robust against decoherence. We proposed a scheme to overcome the lack of selective controllability, which is a difficulty associated with this system. We have shown that a system of neutral atoms trapped by near-field optical traps and optical lattices satisfies all the requirements for a scalable quantum computer within currently available technology.
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Research Products
(54 results)
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[Journal Article] Molecular electron-spin quantum computers and quantum information processing: pulse-based electron magnetic resonance spin technology applied to matter spin-qubits2009
Author(s)
K. Sato, S. Nakazawa, R. Rahimi, T. Ise, S. Nishida, T. Yoshino, N. Mori, K. Toyota, D. Shiomi, Y. Yakiyama, Y. Morita, M. Kitagawa, K. Nakasuji, M. Nakahara, H. Hara, P. Carl, P. Hofer, T. Takui
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Journal Title
Journal of Materials Chemistry vol.19
Pages: 3739-3754
Peer Reviewed
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[Journal Article] Implementation of molecular spin quantum computing by pulsed ENDOR techniques: direct observation of quantum entanglement and spinor2007
Author(s)
K. Sato, R. Rahimi, N. Mori, S. Nishida, K. Toyota, D. Shiomi, Y. Morita, A. Ueda, S. Suzuki, K. Furukawa, T. Nakamura, M. Kitagawa, K. Nakasuji, M. Nakahara, H. Hra, P. Carl, P. Hofer, T. Takui
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Journal Title
Physica E vol.40
Pages: 363-366
Peer Reviewed
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[Presentation] Nonclassical Correlation Witness2009
Author(s)
R. Rahimi, A. SaiToh, M. Nakahara
Organizer
International Symposium on Quantum Nanophotonics and Nanoelectronics, Komaba
Place of Presentation
University of Tokyo, Japan
Year and Date
20091018-20091020
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[Presentation] Quantum Wipe Effect2008
Author(s)
A. SaiToh, R. Rahimi, M. Nakahara
Organizer
Symposium on Decoherence Suppression in Quantum Systems
Place of Presentation
神戸
Year and Date
20080907-20080910
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