Development of Algorithm for Optimization Problem Based on Quantum Information Theory
Project/Area Number |
21840021
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Mathematical physics/Fundamental condensed matter physics
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Research Institution | The University of Tokyo |
Principal Investigator |
TANAKA Shu The University of Tokyo, 総合理工学研究科, 博士研究員 (40507836)
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Project Period (FY) |
2009 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥2,574,000 (Direct Cost: ¥1,980,000、Indirect Cost: ¥594,000)
Fiscal Year 2010: ¥1,196,000 (Direct Cost: ¥920,000、Indirect Cost: ¥276,000)
Fiscal Year 2009: ¥1,378,000 (Direct Cost: ¥1,060,000、Indirect Cost: ¥318,000)
|
Keywords | 量子アニーリング / エンタングルメント / 量子ダイナミクス / 量子情報 / 透明状態 / 量子断熱計算 / エンタングルメントエントロピー / 緩和現象 |
Research Abstract |
Quantum information processing is expected that one of efficient method for optimization problems which are very difficult problem to solve in a short time. It is based on quantum physics. I developed a method to solve optimization problems - quantum annealing. I also studied how to calculate quantum entanglement which is regarded as an important for quantum information processing.
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Report
(3 results)
Research Products
(73 results)
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[Presentation] Entanglement Entropy in Valence-Bond-Solid States on Symmetric Graphs2010
Author(s)
Shu Tanaka, Hosho Katsura, Naoki Kawashima, Anatol N.Kirillov, Vladimir E.Korepin
Organizer
International Workshop on "New Development of Numerical Simulations in Low-Dimensional Quantum Systems : From Density Matrix Renormalization Group to Tensor Network Formulations"
Place of Presentation
京都大学基礎物理学研究所
Year and Date
2010-10-29
Related Report
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[Presentation] Entanglement Entropy in Valence-Bond-Solid States on Symmetric Graphs2010
Author(s)
Shu Tanaka, Hosho Katsura, Naoki Kawashima, Anatol N.Kirillov, Vladimir E.Korepin
Organizer
International workshop on "New Development of Numerical Simulations in Low-Dimensional Quantum Systems : From Density Matrix Renormalization Group to Tensor Network Formulations"
Place of Presentation
Yukawa Institute of Theoretical Physics, Kyoto University, Kyoto, Japan
Year and Date
2010-10-29
Related Report
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