dorsal/arxiv
View SchemaEstimating the Degree of Entanglement of Unknown Gaussian States
| Authors | Janet Anders |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0610263 |
| URL | https://arxiv.org/abs/quant-ph/0610263 |
Abstract
We give an introduction to Gaussian states and operations. A discussion of the entanglement properties of bipartite Gaussian states in terms of its covariance matrix follows. It is explained how entanglement can be witnessed using feasible measurements, e.g. homodyne measurements. We find that the outcome of such a measurements cannot only witness but also quantify entanglement.
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"abstract": "We give an introduction to Gaussian states and operations. A discussion of\nthe entanglement properties of bipartite Gaussian states in terms of its\ncovariance matrix follows. It is explained how entanglement can be witnessed\nusing feasible measurements, e.g. homodyne measurements. We find that the\noutcome of such a measurements cannot only witness but also quantify\nentanglement.",
"arxiv_id": "quant-ph/0610263",
"authors": [
"Janet Anders"
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"title": "Estimating the Degree of Entanglement of Unknown Gaussian States",
"url": "https://arxiv.org/abs/quant-ph/0610263"
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