From the 1 of 7 linked papers with an AI index.
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Charging free fermion quantum batteries
Riccardo Grazi, Fabio Cavaliere, Maura Sassetti +2
The performances of many-body quantum batteries strongly depend on the Hamiltonian of the battery, the initial state, and the charging protocol. In this article we derive an analyt…
Cyclic solid-state quantum battery: Thermodynamic characterization and quantum hardware simulation
Luca Razzoli, Giulia Gemme, Ilia Khomchenko +4
We introduce a cyclic quantum battery model, based on an interacting bipartite system, weakly coupled to a thermal bath. The working cycle of the battery consists of four strokes:…
Dynamical blockade of a reservoir for optimal performances of a quantum battery
F. Cavaliere, G. Gemme, G. Benenti +2
The development of fast and efficient quantum batteries is crucial for the prospects of quantum technologies. We show that both requirements are accomplished in the paradigmatic mo…
Controlling energy storage crossing quantum phase transitions in an integrable spin quantum battery
Riccardo Grazi, Daniel Sacco Shaikh, Maura Sassetti +2
We investigate the performance of a one-dimensional dimerized XY chain as a spin quantum battery. Such integrable model shows a rich quantum phase diagram that emerges through a ma…