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quant-ph2025
Non-reciprocal scattering in a microwave frequency comb
Christoph L. Bock, J. C. Rivera Hernández, Fabio Lingua +1
We investigate nonreciprocal scattering within the modes of a microwave frequency comb. Adjusting the pump frequencies, amplitudes, and phases of a Josephson parametric oscillator,…
physics.app-ph2025
Low-temperature AFM with a microwave cavity optomechanical transducer
Ermes Scarano, Elisabet K. Arvidsson, August K. Roos +4
We demonstrate AFM imaging with a microcantilever force transducer where an integrated superconducting microwave resonant circuit detects cantilever deflection using the principles…
quant-ph2025
Continuous-variable square-ladder cluster states in a microwave frequency comb
Fabio Lingua, J. C. Rivera Hernández, Michele Cortinovis +1
We describe an experiment demonstrating the generation of three independent square-ladder continuous-variable cluster states with up to 94 qumodes of a microwave frequency comb. Th…