340 citations · 766 across the 5 of their papers we have counts for
5 papers
Deterministic Dicke state preparation with continuous measurement and control
John K. Stockton, Ramon van Handel, Hideo Mabuchi
We characterize the long-time projective behavior of the stochastic master equation describing a continuous, collective spin measurement of an atomic ensemble both analytically and…
Feedback control of quantum state reduction
Ramon van Handel, John K. Stockton, Hideo Mabuchi
Feedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochas…
Robust quantum parameter estimation: coherent magnetometry with feedback
John K. Stockton, JM Geremia, Andrew C. Doherty +1
We describe the formalism for optimally estimating and controlling both the state of a spin ensemble and a scalar magnetic field with information obtained from a continuous quantum…
Closed-loop Quantum Parameter Estimation: Spins in a Magnetic Field
JM Geremia, John K. Stockton, Hideo Mabuchi
We present an experimental demonstration of closed-loop quantum parameter estimation in which real-time feedback is used to achieve robustness to modeling uncertainty. By performin…
Quantum Kalman Filtering and the Heisenberg Limit in Atomic Magnetometry
JM Geremia, John K. Stockton, Andrew C. Doherty +1
The shot-noise detection limit in current high-precision atomic magnetometry is a manifestation of quantum fluctuations that scale as the square root of N in an ensemble of N parti…