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arXiv · 2509.03877

Signatures from Non-classical Features of Axion Dark Matter in Cavity Haloscopes

Erik W. Lentz
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Abstract

I present in this article how non-classical features in the local axion dark matter state may imprint on cavity haloscopes. Example signatures from squeezed and pair-entangled DM states are presented and their potential for sensitivity enhancements of experimental searches attuned to these signatures compared to traditional classical field signatures are discussed.

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Erik W. Lentz. 2025-09-04. Signatures from Non-classical Features of Axion Dark Matter in Cavity Haloscopes. https://arxiv.org/abs/2509.03877

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