dorsal/arxiv
View SchemaPartial Teleportation of Entanglement in the Noisy Environment
| Authors | Jinhyoung Lee, M. S. Kim, Y. J. Park, S. Lee |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0003060 |
| URL | https://arxiv.org/abs/quant-ph/0003060 |
| DOI | 10.1080/09500340008235138 |
Abstract
Partial teleportation of entanglement is to teleport one particle of an entangled pair through a quantum channel. This is conceptually equivalent to quantum swapping. We consider the partial teleportation of entanglement in the noisy environment, employing the Werner-state representation of the noisy channel for the simplicity of calculation. To have the insight of the many-body teleportation, we introduce the measure of correlation information and study the transfer of the correlation information and entanglement. We find that the fidelity gets smaller as the initial-state is entangled more for a given entanglement of the quantum channel. The entangled channel transfers at least some of the entanglement to the final state.
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"abstract": "Partial teleportation of entanglement is to teleport one particle of an\nentangled pair through a quantum channel. This is conceptually equivalent to\nquantum swapping. We consider the partial teleportation of entanglement in the\nnoisy environment, employing the Werner-state representation of the noisy\nchannel for the simplicity of calculation. To have the insight of the many-body\nteleportation, we introduce the measure of correlation information and study\nthe transfer of the correlation information and entanglement. We find that the\nfidelity gets smaller as the initial-state is entangled more for a given\nentanglement of the quantum channel. The entangled channel transfers at least\nsome of the entanglement to the final state.",
"arxiv_id": "quant-ph/0003060",
"authors": [
"Jinhyoung Lee",
"M. S. Kim",
"Y. J. Park",
"S. Lee"
],
"categories": [
"quant-ph"
],
"doi": "10.1080/09500340008235138",
"title": "Partial Teleportation of Entanglement in the Noisy Environment",
"url": "https://arxiv.org/abs/quant-ph/0003060"
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