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Si-Qi Chen

1 articles · 3 co-authors · latest: 2026-01-27
10 citations · h-index 2 · 10 papersData: Semantic Scholar
Qi-Tao Duan · Teng Li · He Lu

We have retold 1 papers by this author. most often about: harmonic oscillator, quantum sensing. 3 co-authors across our retellings.

bandwidth · control signal · decoder · diamond magnetometry · diamond nv center spectroscopy · feedback · fidelity · frequency spectrum · frequency standard · geometric phase control · gigahertz · high precision magnetometry · noise reduction spectroscopy · optically detected magnetic resonance · quantum sensing · quantum sensing enhancement · real time monitoring · secure communication · sensor · signal averaging
standard quantum limit
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Quantum Physics2026-01-272 minarXiv:2601.19356express
A Clock Without Extra Hands
A tuning fork rings at a single note, but soft overtones, multiples of the frequency that mix with the fundamental, are always present.
Si-Qi Chen·Qi-Tao Duan·Teng Li·He Lu
Erwin SchrödingerLudwig Boltzmannharmonic oscillatorquantum sensing
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