| Project/Area Number |
19F19792
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 外国 |
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| Review Section |
Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
|
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| Research Institution | Okinawa Institute of Science and Technology Graduate University |
|---|
Principal Investigator |
BUSCH Thomas 沖縄科学技術大学院大学, 量子システム研究ユニット, 教授 (30715272)
|
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| Co-Investigator(Kenkyū-buntansha) |
GIETKA KAROL 沖縄科学技術大学院大学, 量子システム研究ユニット, 外国人特別研究員
|
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| Project Period (FY) |
2019-11-08 – 2022-03-31
|
| Project Status |
Completed (Fiscal Year 2021)
|
| Budget Amount *help |
¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2021: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2020: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 2019: ¥400,000 (Direct Cost: ¥400,000)
|
|---|
| Keywords | quantum metrology / quantum simulation / Quantum Metrology / Quantum Simulation / Quantum metrology / Quantum entanglement / Magnetometry / Spin-squeezing |
|---|
| Outline of Research at the Start |
The interaction between atoms and light inside an optical cavity can lead to the creation of exotic quantum states with interesting topological properties. In the course of the proposed research, these properties will be harnessed to perform some specific tasks. Firstly, we will study the possibility of exploiting the generation of spin current in order to measure gravitational acceleration. And, secondly, we will study the possibility of non-destructive measurements of topological phase transitions and topological invariants.
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| Outline of Annual Research Achievements |
The research focused on using quantum simulation techniques to emulate processes interesting from the viewpoint of metrology. In particular, the research led to a better understanding of critical quantum metrology and a new way of exploiting systems exhibiting quantum phase transitions in quantum metrology.
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| Research Progress Status |
令和3年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和3年度が最終年度であるため、記入しない。
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