Theory of characterization, generation, operation, and detection of superposed states of quantum systems with many degrees of freedom
Project/Area Number |
19540415
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
原子・分子・量子エレクトロニクス・プラズマ
|
Research Institution | The University of Tokyo |
Principal Investigator |
SHMIZU Akira The University of Tokyo, 大学院・総合文化研究科, 教授 (10242033)
|
Project Period (FY) |
2007 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 量子エレクトロニクス / 多自由度量子系 / ラビ振動 / エラー訂正 / ディコヒーレンス / 量子ドット / 安定性 / 非平衡統計力学 |
Research Abstract |
Developed a theory for analyzing interesting superposed states in quantum systems with a large degrees of freedom. Proposed a new method for protecting such states against external noise. The method utilizes a natural (Hamiltonian) motion of physical systems. Furthermore, analyzed physical properties, including response to external fields, of nonequilibrium states.
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Report
(4 results)
Research Products
(70 results)