Wineland spin-squeezing-parameter framework — the canonical quantum-metrological resource measure that extends classical Fisher-information analysis to entangled-probe states beyond the standard quantum limit (Wineland et al., PRA 46,…
Wineland spin-squeezing-parameter framework — the canonical quantum-metrological resource measure that extends classical Fisher-information analysis to entangled-probe states beyond the standard quantum limit (Wineland et al., PRA 46,…