Unrestricted generation of pure two-qubit states and entanglement diagnosis by single-qubit tomography
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Unrestricted generation of pure two-qubit states and entanglement diagnosis by single-qubit tomography

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Unrestricted generation of pure two-qubit states and entanglement diagnosis by single-qubit tomography

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dc.contributor.author Gonzales, J
dc.contributor.author Sánchez, P.
dc.contributor.author Auccapuclla, F.
dc.contributor.author Miller, B.
dc.contributor.author Andrés, Miguel V.
dc.contributor.author de Zela, F.
dc.date.accessioned 2019-10-16T07:38:36Z
dc.date.available 2019-10-16T07:38:36Z
dc.date.issued 2019 es_ES
dc.identifier.uri https://hdl.handle.net/10550/71737
dc.description.abstract We present an experimental proof-of-principle for the generation and detection of pure two-qubit states which have been encoded in degrees of freedom that are common to both classical-light beams and single photons. Our protocol requires performing polarization tomography on a single qubit from a qubit pair. The degree of entanglement in the qubit pair is measured by concurrence, which can be directly extracted from intensity measurements – or photon counting – entering single-qubit polarization tomography. es_ES
dc.language.iso en es_ES
dc.title Unrestricted generation of pure two-qubit states and entanglement diagnosis by single-qubit tomography es_ES
dc.type info:eu-repo/semantics/draft es_ES
dc.subject.unesco UNESCO::FÍSICA es_ES
dc.identifier.doi http://doi.org/10.1364/OL.44.003310 es_ES

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