Recent Activities
Research
Hybrid-spin decoupling for noise-resilient DC quantum sensing
So Chigusa, Masashi Hazumi, Ernst David Herbschleb, Yuichiro Matsuzaki, Norikazu Mizuochi, Kazunori Nakayama
The excellent sensitivities of quantum sensors are a double-edged sword: minuscule quantities can be observed, but any undesired signal acts as noise. This is challenging when detecting quantities that are obscured by such noise. Decoupling sequences improve coherence times and hence sensitivities,...
2025/11/20
Dark matter detection using optically trapped Rydberg atom tweezer arrays
So Chigusa, Taiyo Kasamaki, Toshi Kusano, Takeo Moroi, Kazunori Nakayama, Naoya Ozawa, Yoshiro Takahashi, Atsuhiro Umemoto, Amar Vutha
2025/07/17
Interplay of ALP couplings at a muon collider
So Chigusa, Sudhakantha Girmohanta, Yuichiro Nakai, Yufei Zhang
2025/02/26
Robust sensing via the standard deviation with a quantum sensor
E. D. Herbschleb, S. Chigusa, R. Kawase, H. Kawashima, M. Hazumi, K. Nakayama, N. Mizuochi
2024/11/1
Tips
2024-04-24
Tips on how to introduce, use, and solve problems about Madgraph
