Manan Jain

Phase Multiplexing for Non-Adaptive Dead-Spot Suppression in GHZ Parity Metrology

Phase-multiplexed GHZ metrology is a non-adaptive quantum sensing protocol designed to suppress "dead spots"—regions of zero sensitivity—inherent in standard Greenberger-Horne-Zeilinger (GHZ) states under X-basis parity readout. In a single-branch GHZ interferometer, the Classica...