dorsal/arxiv
View SchemaSeparability conditions from the Landau-Pollak uncertainty relation
| Authors | Julio I. de Vicente, Jorge Sánchez-Ruiz |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0502062 |
| URL | https://arxiv.org/abs/quant-ph/0502062 |
| DOI | 10.1103/PhysRevA.71.052325 |
| Journal | Phys. Rev. A 71, 052325 (2005) |
Abstract
We obtain a collection of necessary (sufficient) conditions for a bipartite system of qubits to be separable (entangled), which are based on the Landau-Pollak formulation of the uncertainty principle. These conditions are tested, and compared with previously stated criteria, by applying them to states whose separability limits are already known. Our results are also extended to multipartite and higher-dimensional systems.
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"abstract": "We obtain a collection of necessary (sufficient) conditions for a bipartite\nsystem of qubits to be separable (entangled), which are based on the\nLandau-Pollak formulation of the uncertainty principle. These conditions are\ntested, and compared with previously stated criteria, by applying them to\nstates whose separability limits are already known. Our results are also\nextended to multipartite and higher-dimensional systems.",
"arxiv_id": "quant-ph/0502062",
"authors": [
"Julio I. de Vicente",
"Jorge S\u00e1nchez-Ruiz"
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"doi": "10.1103/PhysRevA.71.052325",
"journal_ref": "Phys. Rev. A 71, 052325 (2005)",
"title": "Separability conditions from the Landau-Pollak uncertainty relation",
"url": "https://arxiv.org/abs/quant-ph/0502062"
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