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Updated: Sep 13, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
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Genuine Quantum Advantage in Anharmonic Bosonic Quantum Batteries

Gian Marcello Andolina1, Vittoria Stanzione2, Vittorio Giovannetti3

  • 1Collège de France, JEIP, UAR 3573 CNRS, PSL Research University, 11 Place Marcelin Berthelot, F-75321 Paris, France.

Physical Review Letters
|July 31, 2025
PubMed
Summary

Researchers developed a simple quantum battery model using coupled harmonic oscillators. This model achieves a genuine quantum advantage, saturating the quantum speed limit for efficient energy storage.

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