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This article investigates the intersection of continuous control and Floquet driving techniques to enhance energy storage protocols in many-body spin chains. By reviewing existing quantum battery architectures and surveying experimental realizations, it establishes a theoretical framework for leveraging periodic drives to optimize coherence and correlations at the microscopic scale. The work is highly relevant for researchers developing scalable near-term quantum technologies that rely on precise manipulation of strongly correlated systems.
Bridging continuous control and Floquet driving for charging many-body spin chains
arXiv:2607.27985v1 Announce Type: new Abstract: Recent advances in quantum information and quantum thermodynamics have reshaped the understanding of energy storage at the microscopic scale, paving the way toward protocols for storing and transferring energy in quantum devices. These systems, known as quantum batteries, offer a conceptual alternative to conventional macroscopic chemical batteries by exploiting quantum coherence, correlations, and many-body dynamics. By navigating the landscape of established spin-based quantum batteries, we review existing charging and work-extraction protocols, as well as the impact of external factors on their performance. Motivated by Floquet-engineered proposals, we further establish a connection between continuously and periodically driven spin chains as platforms for quantum energy storage. Finally, we survey experimental realizations and proposals, highlighting their implementability and scalability in current and near-term quantum technologies.
Abstract:Recent advances in quantum information and quantum thermodynamics have reshaped the understanding of energy storage at the microscopic scale, paving the way toward protocols for storing and transferring energy in quantum devices. These systems, known as quantum batteries, offer a conceptual alternative to conventional macroscopic chemical batteries by exploiting quantum coherence, correlations, and many-body dynamics. By navigating the landscape of established spin-based quantum batteries, we review existing charging and work-extraction protocols, as well as the impact of external factors on their performance. Motivated by Floquet-engineered proposals, we further establish a connection between continuously and periodically driven spin chains as platforms for quantum energy storage. Finally, we survey experimental realizations and proposals, highlighting their implementability and scalability in current and near-term quantum technologies.
Main text: 20 pages, 5 figures. Submitted as Chapter 3 in Springer series: Advances in Atoms and Single Molecule Machines Vol. 17: "Single Atom (Molecule) Energy Storage: Towards a Quantum Battery". Editor: Christian Joachim
Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th)
arXiv:2607.27985 [quant-ph]
(or arXiv:2607.27985v1 [quant-ph] for this version)
https://doi.org/10.48550/arXiv.2607.27985 arXiv-issued DOI via DataCite (pending registration)
From: Sebastián V. Romero [view email] [v1] Thu, 30 Jul 2026 10:29:59 UTC (1,642 KB)
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