| dc.contributor.author |
Chruściński, Dariusz |
| dc.contributor.author |
Kossakowski, Andrzej |
| dc.date.accessioned |
2012-11-30T08:46:17Z |
| dc.date.available |
2012-11-30T08:46:17Z |
| dc.date.issued |
2007-11-28 |
| dc.identifier.citation |
J. Phys. A: Math. Theor. 41 (2008) 215201 |
| dc.identifier.other |
doi:10.1088/1751-8113/41/21/215201 |
| dc.identifier.uri |
http://repozytorium.umk.pl/handle/item/193 |
| dc.description.abstract |
We construct a new class of positive indecomposable maps in the algebra of `d x d' complex matrices. These maps are characterized by the `weakest' positivity property and for this reason they are called atomic. This class provides a new reach family of atomic entanglement witnesses which define important tool for investigating quantum entanglement. It turns out that they are able to detect states with the `weakest' quantum entanglement. |
| dc.language.iso |
eng |
| dc.relation.uri |
http://arxiv.org/abs/0711.4483 |
| dc.rights |
info:eu-repo/semantics/openAccess |
| dc.subject |
Quantum Physics |
| dc.subject |
Mathematical Physics |
| dc.subject |
Mathematics - Operator Algebras |
| dc.title |
A class of positive atomic maps |
| dc.type |
info:eu-repo/semantics/article |
