Searching for dark matter with a superconducting qubit

HIGHLIGHTS

• who: Akash V. Dixit and colleagues from the James Franck InstituteUniversity of Chicago, Chicago, Illinois, USA have published the Article: Searching for Dark Matter with a Superconducting Qubit, in the Journal: (JOURNAL) of 19/Oct/2020
• what: The authors report the development of a novel microwave photon counting technique and a new exclusion limit on hidden photon dark matter. If the likelihood ratio is greater than (less than) a threshold, λ > λthresh (λ ≤ λthresh ), the authors determine the cavity to contain one (zero) photon. Hidden photon dark matter exclusion.-By counting photons with repeated parity measurements and . . .
  

   

  

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