Collapse models: a theoretical, experimental and philosophical review

A Bassi, M Dorato, H Ulbricht - Entropy, 2023 - mdpi.com
In this paper, we review and connect the three essential conditions needed by the collapse
model to achieve a complete and exact formulation, namely the theoretical, the …

Current fluctuations in open quantum systems: Bridging the gap between quantum continuous measurements and full counting statistics

GT Landi, MJ Kewming, MT Mitchison, PP Potts - PRX Quantum, 2024 - APS
Continuously measured quantum systems are characterized by an output current, in the form
of a stochastic and correlated time series, which conveys crucial information about the …

Real-time optimal quantum control of mechanical motion at room temperature

L Magrini, P Rosenzweig, C Bach… - Nature, 2021 - nature.com
The ability to accurately control the dynamics of physical systems by measurement and
feedback is a pillar of modern engineering. Today, the increasing demand for applied …

Resource theory of quantum non-Gaussianity and Wigner negativity

F Albarelli, MG Genoni, MGA Paris, A Ferraro - Physical Review A, 2018 - APS
We develop a resource theory for continuous-variable systems grounded on operations
routinely available within current quantum technologies. In particular, the set of free …

Scalable photonic platform for real-time quantum reservoir computing

J García-Beni, GL Giorgi, MC Soriano, R Zambrini - Physical Review Applied, 2023 - APS
Quantum reservoir computing (QRC) exploits the information-processing capabilities of
quantum systems to solve nontrivial temporal tasks, improving over their classical …

Collision models in quantum optics

F Ciccarello - Quantum Measurements and Quantum Metrology, 2017 - degruyter.com
Quantum collision models (CMs) provide advantageous case studies for investigating major
issues in open quantum systems theory, and especially quantum non-Markovianity. After …

Optimal entanglement-assisted electromagnetic sensing and communication in the presence of noise

H Shi, B Zhang, JH Shapiro, Z Zhang, Q Zhuang - Physical Review Applied, 2024 - APS
High time-bandwidth product signal and idler pulses comprised of independent identically
distributed two-mode squeezed vacuum (TMSV) states are readily produced by …

Learning feedback control strategies for quantum metrology

A Fallani, MAC Rossi, D Tamascelli, MG Genoni - PRX Quantum, 2022 - APS
We consider the problem of frequency estimation for a single bosonic field evolving under a
squeezing Hamiltonian and continuously monitored via homodyne detection. In particular …

[HTML][HTML] A pedagogical introduction to continuously monitored quantum systems and measurement-based feedback

F Albarelli, MG Genoni - Physics Letters A, 2024 - Elsevier
In this manuscript we present a pedagogical introduction to continuously monitored quantum
systems. We start by giving a simplified derivation of the Markovian master equation in …

Resource theory of non-Gaussian operations

Q Zhuang, PW Shor, JH Shapiro - Physical Review A, 2018 - APS
Non-Gaussian states and operations are crucial for various continuous-variable quantum
information processing tasks. To quantitatively understand non-Gaussianity beyond states …