518 citations · 1.7k across the 81 of their papers we have counts for
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Generalized Landauer bound from absolute irreversibility
Lorenzo Buffoni, Francesco Coghi, Stefano Gherardini
In this work, we introduce a generalization of the Landauer bound for erasure processes that stems from absolutely irreversible dynamics. Assuming that the erasure process is carri…
Universal defects statistics with strong long-range interactions
Stefano Gherardini, Lorenzo Buffoni, Nicolò Defenu
Quasi-static transformations, or slow quenches, of many-body quantum systems across quantum critical points create topological defects. The Kibble-Zurek mechanism regulates the app…
Competition of decoherence and quantum speed limits for quantum-gate fidelity in the Jaynes-Cummings model
Sagar Silva Pratapsi, Lorenzo Buffoni, Stefano Gherardini
Quantum computers are operated by external driving fields, such as lasers, microwaves or transmission lines, that execute logical operations on multi-qubit registers, leaving the s…
Work statistics, quantum signatures and enhanced work extraction in quadratic fermionic models
Alessandro Santini, Andrea Solfanelli, Stefano Gherardini +1
In quadratic fermionic models we determine a quantum correction to the work statistics after a sudden and a time-dependent driving. Such a correction lies in the non-commutativity…
Deep learning enhanced noise spectroscopy of a spin qubit environment
Stefano Martina, Santiago Hernández-Gómez, Stefano Gherardini +2
The undesired interaction of a quantum system with its environment generally leads to a coherence decay of superposition states in time. A precise knowledge of the spectral content…