Add to ORKGWe 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 limited measurement of the spin precession due to the field. The full quantum parameter estimation model is reduced to a simplified equivalent representation to which classical estimation and control theory is applied. We consider both the tracking of static and fluctuating fields in the transient and steady-state regimes. By using feedback control, the field estimation can be made robust to uncertainty about the total spin number
Beginning with a microscopic model for the interaction between atoms and the electromagnetic field,...
The precise, human control of quantum systems, by its definition, must combine models of the classic...
We study the interplay of control and parameter estimation on a quantum spin chain. A single qubit p...
We describe the formalism for optimally estimating and controlling both the state of a spin ensemble...
We present an experimental demonstration of closed-loop quantum parameter estimation in which real-t...
We address the estimation of the magnetic field B acting on an ensemble of atoms with total spin J s...
This thesis explores the topics of parameter estimation and model reduction in the context of quant...
We demonstrate that quantum nondemolition measurement, combined with a suitable parameter estimation...
We argue that it is possible in principle to reduce the uncertainty of an atomic magnetometer by dou...
The goal of this article is to provide a largely self-contained introduction to the modelling of con...
We address metrological protocols for the estimation of the intensity and the orientation of a magne...
Quantum engineering has seen rapid growth in the past two decades. Physicists, mathematicians and en...
The shot-noise detection limit in current high-precision magnetometry [I. Kominis, T. Kornack, J. Al...
International audienceIn this paper, we consider stochastic master equations describing the evolutio...
We show how to quantify the optimal tradeoff between the amount of information retrieved by a quantu...
Beginning with a microscopic model for the interaction between atoms and the electromagnetic field,...
The precise, human control of quantum systems, by its definition, must combine models of the classic...
We study the interplay of control and parameter estimation on a quantum spin chain. A single qubit p...
We describe the formalism for optimally estimating and controlling both the state of a spin ensemble...
We present an experimental demonstration of closed-loop quantum parameter estimation in which real-t...
We address the estimation of the magnetic field B acting on an ensemble of atoms with total spin J s...
This thesis explores the topics of parameter estimation and model reduction in the context of quant...
We demonstrate that quantum nondemolition measurement, combined with a suitable parameter estimation...
We argue that it is possible in principle to reduce the uncertainty of an atomic magnetometer by dou...
The goal of this article is to provide a largely self-contained introduction to the modelling of con...
We address metrological protocols for the estimation of the intensity and the orientation of a magne...
Quantum engineering has seen rapid growth in the past two decades. Physicists, mathematicians and en...
The shot-noise detection limit in current high-precision magnetometry [I. Kominis, T. Kornack, J. Al...
International audienceIn this paper, we consider stochastic master equations describing the evolutio...
We show how to quantify the optimal tradeoff between the amount of information retrieved by a quantu...
Beginning with a microscopic model for the interaction between atoms and the electromagnetic field,...
The precise, human control of quantum systems, by its definition, must combine models of the classic...
We study the interplay of control and parameter estimation on a quantum spin chain. A single qubit p...