article-journal

Learning feedback control strategies for quantum metrology
We consider the problem of frequency estimation for a single bosonic field evolving under a squeezing Hamiltonian and continuously …
Alessio Fallani, Matteo A. C. Rossi, Dario Tamascelli, Marco G. Genoni
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Learning feedback control strategies for quantum metrology
Witnessing Objectivity on a Quantum Computer
Understanding the emergence of objectivity from the quantum realm has been a long standing issue strongly related to the quantum to …
Dario A. Chisholm, Guillermo García-Pérez, Matteo A. C. Rossi, Sabrina Maniscalco, G. Massimo Palma
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Witnessing Objectivity on a Quantum Computer
Learning to Measure: Adaptive Informationally Complete Generalized Measurements for Quantum Algorithms
A method to reduce the number of required measurements to execute certain algorithms, such as VQE, is developed and shown to offer competitive advantages over other state-of-the-art approaches.
Guillermo García-Pérez, Matteo A. C. Rossi, Boris Sokolov, Francesco Tacchino, Panagiotis Kl. Barkoutsos, Guglielmo Mazzola, Ivano Tavernelli, Sabrina Maniscalco
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Learning to Measure: Adaptive Informationally Complete Generalized Measurements for Quantum Algorithms
Stochastic collision model approach to transport phenomena in quantum networks
Noise-assisted transport phenomena highlight the nontrivial interplay between environmental effects and quantum coherence in achieving …
Dario A Chisholm, Guillermo García-Pérez, Matteo A C Rossi, G Massimo Palma, Sabrina Maniscalco
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Stochastic collision model approach to transport phenomena in quantum networks
Noisy Quantum Metrology Enhanced by Continuous Nondemolition Measurement
We show that continuous quantum nondemolition (QND) measurement of an atomic ensemble is able to improve the precision of frequency …
Matteo A. C. Rossi, Francesco Albarelli, Dario Tamascelli, Marco G. Genoni
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Noisy Quantum Metrology Enhanced by Continuous Nondemolition Measurement
Pairwise tomography networks for many-body quantum systems
Guillermo García-Pérez, Matteo A. C. Rossi, Boris Sokolov, Elsi-Mari Borrelli, Sabrina Maniscalco
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Decoherence without entanglement and quantum Darwinism
It is commonly believed that decoherence arises as a result of the entangling interaction between a quantum system and its environment, …
Guillermo García-Pérez, Dario A. Chisholm, Matteo A. C. Rossi, G. Massimo Palma, Sabrina Maniscalco
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Decoherence without entanglement and quantum Darwinism
Quantum frequency estimation with conditional states of continuously monitored independent dephasing channels
We discuss the problem of estimating a frequency via [Formula: see text]-qubit probes undergoing independent dephasing channels that …
Francesco Albarelli, Matteo A. C. Rossi, Marco G. Genoni
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Efficient quantum transport in a multi-site system combining classical noise and quantum baths
We study the population dynamics and quantum transport efficiency of a multi-site dissipative system driven by a random telegraph noise …
Arzu Kurt, Matteo A. C. Rossi, Jyrki Piilo
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IBM Q Experience as a versatile experimental testbed for simulating open quantum systems
The advent of Noisy Intermediate-Scale Quantum (NISQ) technology is changing rapidly the landscape and modality of research in quantum …
Guillermo García-Pérez, Matteo A. C. Rossi, Sabrina Maniscalco
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IBM Q Experience as a versatile experimental testbed for simulating open quantum systems