Quantacell: powerful charging of quantum batteries

Quantacell: powerful charging of quantum batteries

We study the problem of charging a quantum battery in finite time. We demonstrate an analytical optimal protocol for the case of a single qubit. Extending this analysis to an array of N qubits, we demonstrate that an N-fold advantage in power per qubit can be achieved when global operations are perm...

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Bibliographic Details
Main Authors: Felix C Binder, Sai Vinjanampathy, Kavan Modi, John Goold
Format: Article
Language:English
Published: IOP Publishing 2015-01-01
Series:New Journal of Physics
Subjects:
quantum thermodynamics
quantum information
work extraction
Online Access:https://doi.org/10.1088/1367-2630/17/7/075015

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