230 citations · 1.1k across the 39 of their papers we have counts for
4 papers · 1 filter
Characterization of entangling properties of quantum measurement via two-mode quantum detector tomography using coherent state probes
Shota Yokoyama, Nicola Dalla Pozza, Takahiro Serikawa +5
Entangled measurement is a crucial tool in quantum technology. We propose a new entanglement measure of multi-mode detection, which estimates the amount of entanglement that can be…
A Direct Coupling Coherent Quantum Observer for a Qubit, including Observer Measurements
Ian R. Petersen, Elanor H. Huntington
This paper proposes a direct coupling coherent quantum observer for a quantum plant which consists of a two level quantum system. The quantum observer, which is a quantum harmonic…
Implementation of a Distributed Coherent Quantum Observer
Ian R. Petersen, Elanor H. Huntington
This paper considers the problem of implementing a previously proposed distributed direct coupling quantum observer for a closed linear quantum system. By modifying the form of the…
Robust Guaranteed-Cost Adaptive Quantum Phase Estimation
Shibdas Roy, Dominic W. Berry, Ian R. Petersen +1
Quantum parameter estimation plays a key role in many fields like quantum computation, communication and metrology. Optimal estimation allows one to achieve the most precise parame…