On correlation in general probabilistic theories and its application to quantum information theory
| Project/Area Number |
22740079
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
General mathematics (including Probability theory/Statistical mathematics)
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| Research Institution | Shibaura Institute of Technology (2011-2013)
Chuo University (2010) |
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Principal Investigator |
KIMURA Gen 芝浦工業大学, システム工学部, 助教 (80517011)
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 量子力学の物理原理 / 一般確率論 / 相関 / 量子力学の原理 / 量子状態スペクトル / 量子情報理論 / (量子)相関 / 物理原理 |
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| Research Abstract |
We studied a foundation of quantum mechanics and quantum information theory using the general probabilistic theories, which is considered to provide the most general framework of operationally valid probability theories. One of the goal of this study is to derive quantum mechanics based on purely physical principles, with the help of the recent development of the quantum information science. In particular, we have derived qubit system with appropriate physical principles and found general properties of correlations applicable to unconditionally secure key distribution.
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Report
(5 results)
Research Products
(43 results)
