dorsal/arxiv
View SchemaExperimentally realizable characterizations of continuous variable Gaussian states
| Authors | M. S. Kim, Jinhyoung Lee, W. J. Munro |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0206037 |
| URL | https://arxiv.org/abs/quant-ph/0206037 |
| DOI | 10.1103/PhysRevA.66.030301 |
| Journal | Phys. Rev. A66, 030301(Rapid Comm) (2002) |
Abstract
Measures of entanglement, fidelity and purity are basic yardsticks in quantum information processing. We propose how to implement these measures using linear devices and homodyne detectors for continuous variable Gaussian states. In particular, the test of entanglement becomes simple with some prior knowledge which is relevant to current experiments.
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"abstract": "Measures of entanglement, fidelity and purity are basic yardsticks in quantum\ninformation processing. We propose how to implement these measures using linear\ndevices and homodyne detectors for continuous variable Gaussian states. In\nparticular, the test of entanglement becomes simple with some prior knowledge\nwhich is relevant to current experiments.",
"arxiv_id": "quant-ph/0206037",
"authors": [
"M. S. Kim",
"Jinhyoung Lee",
"W. J. Munro"
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"doi": "10.1103/PhysRevA.66.030301",
"journal_ref": "Phys. Rev. A66, 030301(Rapid Comm) (2002)",
"title": "Experimentally realizable characterizations of continuous variable Gaussian states",
"url": "https://arxiv.org/abs/quant-ph/0206037"
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