Axion haloscope array with PT symmetry

We generalize the recently proposed PT-symmetric axion haloscope to a larger array with more PT-symmetric structures. By broadening the response bandwidth of the signal without increasing the readout noise, the optimized scan rate of the axion haloscope is significantly enhanced, as well as is the s...

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Bibliographic Details
Main Authors: Chen, Y. (Author), Jiang, M. (Author), Ma, Y. (Author), Shu, J. (Author), Yang, Y. (Author)
Format: Article
Language:English
Published: American Physical Society 2022
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