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quant-ph2026
Robust cavity metrology beyond the limits of Pound-Drever-Hall
Ibukunoluwa Adisa, Won Chan Lee, Yanqin Huang +3
Precise measurement of the resonance frequencies of microwave and optical cavities is a foundational capability across quantum technologies. One of the highest-performance methods…
quant-ph2025
Quantum simulation of interacting bosons with propagating waveguide photons
Xinyuan Zheng, Mahmoud Jalali Mehrabad, Avik Dutt +2
Optical networks composed of interconnected waveguides are a versatile platform to simulate bosonic physical phenomena. Significant work in the non-interacting regime has demonstra…
quant-ph2024
Efficient preparation of Dicke states
Jeffery Yu, Sean R. Muleady, Yu-Xin Wang +3
We present an algorithm utilizing mid-circuit measurement and feedback that prepares Dicke states with polylogarithmically many ancillas and polylogarithmic depth. Our algorithm us…