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quant-ph2026
A Loop-Shaping Approach to Coherent Feedback Control in Cavity Optomechanical Cooling
Aoi Fujimoto, Hiroyuki Ichihara, Rina Kanamoto
We present a loop-shaping approach to coherent feedback (CF) control. By formulating the coupling between a quantum system and its environment in terms of the noise power spectrum,…
quant-ph2024
Sensing atomic superfluid rotation beyond the standard quantum limit
Rahul Gupta, Pardeep Kumar, Rina Kanamoto +2
Atomic superfluids formed using Bose-Einstein condensates (BECs) in a ring trap are currently being investigated in the context of superfluid hydrodynamics, quantum sensing and mat…