dorsal/arxiv
View SchemaNegative Entanglement Measure, and What It Implies
| Authors | Ting Yu, J. H. Eberly |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0703083 |
| URL | https://arxiv.org/abs/quant-ph/0703083 |
| DOI | 10.1080/09500340701432581 |
| Journal | J. Mod. Opt. 54, 2289-2296 (2007) |
Abstract
In this paper, we extract from concurrence its variable part, denoted $\Lambda$, and use $\Lambda$ as a time-dependent measure of "distance", either postive or negative, from the separability boundary. We use it to investigate entanglement dynamics of two isolated but initially entangled qubits, each coupled to its own environment.
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"abstract": "In this paper, we extract from concurrence its variable part, denoted\n$\\Lambda$, and use $\\Lambda$ as a time-dependent measure of \"distance\", either\npostive or negative, from the separability boundary. We use it to investigate\nentanglement dynamics of two isolated but initially entangled qubits, each\ncoupled to its own environment.",
"arxiv_id": "quant-ph/0703083",
"authors": [
"Ting Yu",
"J. H. Eberly"
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"doi": "10.1080/09500340701432581",
"journal_ref": "J. Mod. Opt. 54, 2289-2296 (2007)",
"title": "Negative Entanglement Measure, and What It Implies",
"url": "https://arxiv.org/abs/quant-ph/0703083"
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