Measuring decoherence due to quantum vacuum fluctuations

• URL: http://arxiv.org/abs/2501.17928v1
• Date: Wed, 29 Jan 2025 19:00:04 GMT
• Title: Measuring decoherence due to quantum vacuum fluctuations
• Authors: Anirudh Gundhi, Hendrik Ulbricht,
• Abstract summary: The interaction of a particle with vacuum fluctuations can lead to observable irreversible decoherence. We compute the leading order decoherence effect for such a scenario and propose an experimental setup for its detection.
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• Abstract: The interaction of a particle with vacuum fluctuations -- which theoretically exist even in the complete absence of matter -- can lead to observable irreversible decoherence, if it were possible to switch on and off the particle charge suddenly. We compute the leading order decoherence effect for such a scenario and propose an experimental setup for its detection. Such a measurement might provide further insights into the nature of vacuum fluctuations and a novel precision test for the decoherence theory.

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