5 papers
State convertibility and fluctuation theorems from a dynamical reference: majorization meets martingales
Davide Cugini, Giacomo Guarnieri
State convertibility represents a fundamental concept used to determine whether a transformation is possible given a specific set of resources. Within the field of Thermodynamics,…
Symmetry-guided quantum state preparation: Branched-Subspaces Adiabatic Preparation (B-SAP)
Davide Cugini, Giacomo Guarnieri, Mario Motta +1
Quantum state preparation lies at the heart of quantum computation and quantum simulations, enabling the investigation of complex manybody systems across physics, chemistry, and da…
Maximum precision charging of multi-qubit quantum batteries
Davide Rinaldi, Radim Filip, Dario Gerace +1
Precision, robustness, and efficiency are crucial aspects in the design of quantum technologies. Here, we show how genuine quantum features, together with non-Gaussianity, can be t…
Universal emergence of local Zipf-Mandelbrot law
Davide Cugini, André Timpanaro, Giacomo Livan +1
A plethora of natural and socio-economic phenomena share a striking statistical regularity, that is the magnitude of elements decreases with a power law as a function of their posi…
Reliable quantum advantage in quantum battery charging
Davide Rinaldi, Radim Filip, Dario Gerace +1
Quantum batteries represent one of the most promising applications of quantum thermodynamics, whose goal is not only to store energy inside small quantum systems but also to potent…