dorsal/arxiv
View SchemaA new class of states with positive partial transposition
| Authors | Dariusz Chruscinski, Andrzej Kossakowski |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0602076 |
| URL | https://arxiv.org/abs/quant-ph/0602076 |
| DOI | 10.1103/PhysRevA.74.022308 |
| Journal | Phys. Rev. A 74, 022308 (2006) |
Abstract
We construct a new class of PPT states for bipartite "d x d" systems. This class is invariant under the maximal commutative subgroup of U(d) and contains as special cases almost all known examples of PPT states. Theses states may be used to test the atomic property of positive maps which are crucial in studying quantum entanglement.
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"abstract": "We construct a new class of PPT states for bipartite \"d x d\" systems. This\nclass is invariant under the maximal commutative subgroup of U(d) and contains\nas special cases almost all known examples of PPT states. Theses states may be\nused to test the atomic property of positive maps which are crucial in studying\nquantum entanglement.",
"arxiv_id": "quant-ph/0602076",
"authors": [
"Dariusz Chruscinski",
"Andrzej Kossakowski"
],
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"doi": "10.1103/PhysRevA.74.022308",
"journal_ref": "Phys. Rev. A 74, 022308 (2006)",
"title": "A new class of states with positive partial transposition",
"url": "https://arxiv.org/abs/quant-ph/0602076"
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