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|Title:||Device-independent certification of entangled measurements||Authors:||Rabelo, R.
|Issue Date:||25-Jul-2011||Citation:||Rabelo, R., Ho, M., Cavalcanti, D., Brunner, N., Scarani, V. (2011-07-25). Device-independent certification of entangled measurements. Physical Review Letters 107 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.107.050502||Abstract:||We present a device-independent protocol to test if a given black-box measurement device is entangled, that is, has entangled eigenstates. Our scheme involves three parties and is inspired by entanglement swapping; the test uses the Clauser-Horne-Shimony-Holt Bell inequality, checked between each pair of parties. In the case where all particles are qubits, we characterize quantitatively the deviation of the measurement device from a perfect Bell-state measurement. © 2011 American Physical Society.||Source Title:||Physical Review Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/112416||ISSN:||00319007||DOI:||10.1103/PhysRevLett.107.050502|
|Appears in Collections:||Staff Publications|
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