dorsal/arxiv
View SchemaDistinguishability of complete and unextendible product bases
| Authors | Sergio De Rinaldis |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0304027 |
| URL | https://arxiv.org/abs/quant-ph/0304027 |
| DOI | 10.1103/PhysRevA.70.022309 |
Abstract
It is not always possible to distinguish multipartite orthogonal states if only local operation and classical communication (LOCC) are allowed. We prove that we cannot distinguish the states of an unextendible product basis (UPB) by LOCC even when infinite resources (infinite-dimensional ancillas, infinite number of operations). Moreover we give a necessary and sufficient condition for the LOCC distinguishability of complete product bases.
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"abstract": "It is not always possible to distinguish multipartite orthogonal states if\nonly local operation and classical communication (LOCC) are allowed. We prove\nthat we cannot distinguish the states of an unextendible product basis (UPB) by\nLOCC even when infinite resources (infinite-dimensional ancillas, infinite\nnumber of operations). Moreover we give a necessary and sufficient condition\nfor the LOCC distinguishability of complete product bases.",
"arxiv_id": "quant-ph/0304027",
"authors": [
"Sergio De Rinaldis"
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"doi": "10.1103/PhysRevA.70.022309",
"title": "Distinguishability of complete and unextendible product bases",
"url": "https://arxiv.org/abs/quant-ph/0304027"
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