dorsal/arxiv
View SchemaNew Invariants and Separability criterion of the Mixed States: Bipartite Case
| Authors | Hao Chen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0107111 |
| URL | https://arxiv.org/abs/quant-ph/0107111 |
Abstract
We introduce algebraic sets in the complex projective spaces for the mixed states in bipartite quantum systems as their invariants under local unitary operations. The algebraic sets of the mixed state have to be the union of the linear subspaces if the mixed state is separable. Some examples are given and studied based on our criterion
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"abstract": "We introduce algebraic sets in the complex projective spaces for the mixed\nstates in bipartite quantum systems as their invariants under local unitary\noperations. The algebraic sets of the mixed state have to be the union of the\nlinear subspaces if the mixed state is separable. Some examples are given and\nstudied based on our criterion",
"arxiv_id": "quant-ph/0107111",
"authors": [
"Hao Chen"
],
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"title": "New Invariants and Separability criterion of the Mixed States: Bipartite Case",
"url": "https://arxiv.org/abs/quant-ph/0107111"
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