Detecting Hidden Photon Dark Matter via the Excitation of Qubits
2023.05.09 16:11
| 날짜 | 2023-05-17 16:30 |
|---|---|
| 일시 | May 17(Wed), 4:30pm |
| 장소 | Zoom |
| 연사 | Prof. Takeo MOROI (University of Tokyo) |
물리학과 야니스 교수 연구실/액시온 및 극한상호작용 연구단 (CAPP/IBS) 입니다.
세미나에 관심 있으신 연구자들의 참석을 요청드립니다.
CAPP seminars will be held. Anyone interested in this topic is warmly welcome.
Venue: Zoom Video Conference
https://kaist.zoom.us/j/6108068959?pwd=TXV2OGlWdVRtcGhmNXVTRWlla2pHQT09
Meeting ID: 610 806 8959
Passcode: 131015
Topic: Detecting Hidden Photon Dark Matter via the Excitation of Qubits
Abstract:
I propose a new method of dark-matter search using transmon qubits. In the case of hidden-photon dark matter, its oscillation induces an effective electric field which becomes the driving force to excite the qubit. I will explain how the excitation rate of the qubit is calculated and discuss the detection method of the hidden-photon dark matter. I will show that the search of our proposal has good sensitivity and that it can probe parameter region which has not been explored yet.
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