dorsal/arxiv
View SchemaInvariants for a Class of Nongeneric Three-qubit States
| Authors | Bao-Zhi Sun, Shao-Ming Fei |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0606148 |
| URL | https://arxiv.org/abs/quant-ph/0606148 |
| DOI | 10.1088/0253-6102/45/6/010 |
| Journal | Commun. Theor. Phys. 45(2006)1007-1010 |
Abstract
We investigate the equivalence of quantum states under local unitary transformations. A complete set of invariants under local unitary transformations is presented for a class of non-generic three-qubit mixed states. It is shown that two such states in this class are locally equivalent if and only if all these invariants have equal values for them.
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"abstract": "We investigate the equivalence of quantum states under local unitary\ntransformations. A complete set of invariants under local unitary\ntransformations is presented for a class of non-generic three-qubit mixed\nstates. It is shown that two such states in this class are locally equivalent\nif and only if all these invariants have equal values for them.",
"arxiv_id": "quant-ph/0606148",
"authors": [
"Bao-Zhi Sun",
"Shao-Ming Fei"
],
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"doi": "10.1088/0253-6102/45/6/010",
"journal_ref": "Commun. Theor. Phys. 45(2006)1007-1010",
"title": "Invariants for a Class of Nongeneric Three-qubit States",
"url": "https://arxiv.org/abs/quant-ph/0606148"
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