Accelerated Weak Signal Search Using Mode Entanglement and State Swapping
Yue Jiang, E. P. Ruddy, K. O. Quinlan, M. Malnou, Nicholas Frattini, K. W. Lehnert
Abstract
A quantum-enhanced sensing technique based on two cavities coupled via a Josephson ring modulator is developed to substantially accelerate a detection scan rate, ultimately boosting significantly the search of axions.
Topics & Concepts
PhysicsAxionQuantum entanglementResonatorDetectorAccelerationCoupling (piping)Bandwidth (computing)QuantumMicrowaveDark matterOpticsQuantum mechanicsParticle physicsComputer scienceTelecommunicationsEngineeringMechanical engineeringDark Matter and Cosmic PhenomenaQuantum Information and CryptographyMechanical and Optical Resonators