dorsal/arxiv
View SchemaDistillability and partial transposition in bipartite systems
| Authors | W. Dür, J. I. Cirac, M. Lewenstein, D. Bruss |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9910022 |
| URL | https://arxiv.org/abs/quant-ph/9910022 |
| DOI | 10.1103/PhysRevA.61.062313 |
| Journal | Phys. Rev. A 61, 062313 (2000) |
Abstract
We study the distillability of a certain class of bipartite density operators which can be obtained via depolarization starting from an arbitrary one. Our results suggest that non-positivity of the partial transpose of a density operator is not a sufficient condition for distillability, when the dimension of both subsystems is higher than two.
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"abstract": "We study the distillability of a certain class of bipartite density operators\nwhich can be obtained via depolarization starting from an arbitrary one. Our\nresults suggest that non-positivity of the partial transpose of a density\noperator is not a sufficient condition for distillability, when the dimension\nof both subsystems is higher than two.",
"arxiv_id": "quant-ph/9910022",
"authors": [
"W. D\u00fcr",
"J. I. Cirac",
"M. Lewenstein",
"D. Bruss"
],
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"quant-ph"
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"doi": "10.1103/PhysRevA.61.062313",
"journal_ref": "Phys. Rev. A 61, 062313 (2000)",
"title": "Distillability and partial transposition in bipartite systems",
"url": "https://arxiv.org/abs/quant-ph/9910022"
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