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Updated: Sep 22, 2025

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Boosting the Quantum State of a Cavity with Floquet Driving

David M Long1, Philip J D Crowley2, Alicia J Kollár3

  • 1Department of Physics, Boston University, Boston, Massachusetts 02215, USA.

Physical Review Letters
|May 20, 2022
PubMed
Summary

Researchers discovered that quantized energy pumps in cavity quantum electrodynamics (QED) systems can boost quantum states. This finding enables the creation of highly excited, nonclassical cavity states in current experiments.

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