dorsal/arxiv
View SchemaA more efficient variant of the Oxford protocol
| Authors | Nasser Metwally |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0109051 |
| URL | https://arxiv.org/abs/quant-ph/0109051 |
Abstract
An alternative presentation of the Oxford purification protocol is obtained by using dynamical variables. I suggest to introduce the degree of separability as a purification parameter, where the purified state has a smaller degree of separability than the initial one. An improved version of the Oxford protocol is described, in which local unitary transformations optimize each step.
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"abstract": "An alternative presentation of the Oxford purification protocol is obtained\nby using dynamical variables. I suggest to introduce the degree of separability\nas a purification parameter, where the purified state has a smaller degree of\nseparability than the initial one. An improved version of the Oxford protocol\nis described, in which local unitary transformations optimize each step.",
"arxiv_id": "quant-ph/0109051",
"authors": [
"Nasser Metwally"
],
"categories": [
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"title": "A more efficient variant of the Oxford protocol",
"url": "https://arxiv.org/abs/quant-ph/0109051"
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