Abstract:How best one can recycle a given quantum resource, mitigating the various difficulties involved in its preparation and preservation, is of considerable importance for ensuring efficient applications in quantum technology.Here we demonstrate quantitatively the resource theoretic advantage of reusing the single copy of a two-qubit entangled state towards information processing. To this end, we consider a scenario of sequential detection of the given entangled state by multiple independent observers on each of th… Show more
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