Protecting and enhancing spin squeezing from decoherence using weak measurements
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DOI: 10.1088/1612-202x/aa6dc7
Abstract: We propose an efficient method to protect spin squeezing under the action of amplitude-damping, depolarizing and phase-damping channels based on measurement reversal from weak measurement, and consider an ensemble of N independent spin-1/2 particles with… read more here.
Keywords: phase damping; squeezing decoherence; amplitude damping; decoherence ... See more keywords