154 citations · 1.1k across the 29 of their papers we have counts for
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quant-ph2023★ 8 cited
Quantum noise and its evasion in feedback oscillators
Hudson A. Loughlin, Vivishek Sudhir
We study an abstract model of an oscillator realized by an amplifier embedded in a positive feedback loop. The power and frequency stability of the output of such an oscillator are…
quant-ph2023★ 1 cited
Causal State Estimation and the Heisenberg Uncertainty Principle
Junxin Chen, Benjamin B. Lane, Su Direkci +5
The observables of a noisy quantum system can be estimated by appropriately filtering the records of their continuous measurement. Such filtering is relevant for state estimation a…