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2020 Fiscal Year Annual Research Report

Matter-Light Interferometry and Quantum Phase Transitions

Research Project

Project/Area Number 19F19792
Research InstitutionOkinawa 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)

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
Project Period (FY) 2019-11-08 – 2022-03-31
KeywordsQuantum Metrology / Quantum Simulation
Outline of Annual Research Achievements

Two papers have been published so far. One of them was published in prestigious Physical Review Letters and was Highlighted by the editors. One project is currently under peer-review. Following the success of the simulator paper, I am developing new ideas of simulation of exotic quantum systems which will also allow for precise measurements in the context of quantum metrology. The results of the conducted research are planned to be presented at international conferences in Poland and Spain. I expect to submit another paper by the end of June, and 1-2 more papers by the end of the fellowship.

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

2 papers have already been published and a third should appear soon. Another paper is expected to be published before the end of the fellowship and 1-3 are expected to be submitted to journals before the end of the fellowship.

Strategy for Future Research Activity

The plan for the future work includes using the Dicke model and the spin-orbit coupled Bose-Einstein condensate as platforms for quantum simulations of exotic quantum systems. I plan to propose how to use these systems to study physics of seemingly remote physical systems and also propose how to use these systems in precision measurements.

  • Research Products

    (3 results)

All 2021 2020

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (1 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Cavity-enhanced magnetometer with a spinor Bose?Einstein condensate2021

    • Author(s)
      Gietka Karol、Mivehvar Farokh、Busch Thomas
    • Journal Title

      New Journal of Physics

      Volume: 23 Pages: 043020~043020

    • DOI

      10.1088/1367-2630/abedff

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simulating the Same Physics with Two Distinct Hamiltonians2021

    • Author(s)
      Gietka Karol、Usui Ayaka、Deng Jianqiao、Busch Thomas
    • Journal Title

      Physical Review Letters

      Volume: 126 Pages: 160402~160402

    • DOI

      10.1103/PhysRevLett.126.160402

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Quantum Simulators in Other Frames of Reference2020

    • Author(s)
      Karol Gietka
    • Organizer
      Q-Turn Workshop 2020
    • Int'l Joint Research

URL: 

Published: 2021-12-27  

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