1.9k citations · 19.9k across the 314 of their papers we have counts for
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Counterdiabatic driving in the quantum annealing of the -spin model: a variational approach
Gianluca Passarelli, Vittorio Cataudella, Rosario Fazio +1
Finding the exact counterdiabatic potential is, in principle, particularly demanding. Following recent progresses about variational strategies to approximate the counterdiabatic op…
Optimal quantum control with digitized Quantum Annealing
Glen Bigan Mbeng, Rosario Fazio, Giuseppe E. Santoro
We show how a digitized version of Quantum Annealing can be made optimal, realizing the best possible solution allowed by quantum mechanics in the shortest time, without any prior…
Synchronization along quantum trajectories
Najmeh Es'haqi-Sani, Gonzalo Manzano, Roberta Zambrini +1
We employ a quantum trajectory approach to characterize synchronization and phase-locking between open quantum systems in nonequilibrium steady states. We exemplify our proposal fo…
Boosting the performance of small autonomous refrigerators via common environmental effects
Gonzalo Manzano, Gian-Luca Giorgi, Rosario Fazio +1
We explore the possibility of enhancing the performance of small thermal machines by the presence of common noise sources. In particular, we study a prototypical model for an auton…
Superfluid to Mott transition in a Bose-Hubbard ring: Persistent currents and defect formation
Lucas Kohn, Pietro Silvi, Matthias Gerster +4
We revisit here the Kibble-Zurek mechanism for superfluid bosons slowly driven across the transition towards the Mott-insulating phase. By means of a combination of the Time-Depend…
Quantum Annealing: a journey through Digitalization, Control, and hybrid Quantum Variational schemes
Glen Bigan Mbeng, Rosario Fazio, Giuseppe Santoro
We establish and discuss a number of connections between a digitized version of Quantum Annealing (QA) with the Quantum Approximate Optimization Algorithm (QAOA) introduced by Farh…
Quantum Martingale Theory and Entropy Production
Gonzalo Manzano, Rosario Fazio, Édgar Roldán
We develop a martingale theory to describe fluctuations of entropy production for open quantum systems in nonequilbrium steady states. Using the formalism of quantum jump trajector…