dorsal/arxiv
View SchemaEntanglement teleportation via Bell Mixture
| Authors | Sibasish Ghosh, Guruprasad Kar, Anirban Roy, Debasis Sarkar, Ujjwal Sen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0107056 |
| URL | https://arxiv.org/abs/quant-ph/0107056 |
| DOI | 10.1103/PhysRevA.66.024301 |
Abstract
We investigate the teleportation of the bipartite entangled states through two equally noisy quantum channels, namely mixture of Bell states. There is a particular mixed state channel for which all pure entanglement in a known Schmidt basis remain entangled after teleportation and it happens till the channel state remains entangled. Werner state channel lacks both these features. The relation of these noisy channels with violation of Bell's inequality and 2-E inequality is studied.
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"abstract": "We investigate the teleportation of the bipartite entangled states through\ntwo equally noisy quantum channels, namely mixture of Bell states. There is a\nparticular mixed state channel for which all pure entanglement in a known\nSchmidt basis remain entangled after teleportation and it happens till the\nchannel state remains entangled. Werner state channel lacks both these\nfeatures. The relation of these noisy channels with violation of Bell\u0027s\ninequality and 2-E inequality is studied.",
"arxiv_id": "quant-ph/0107056",
"authors": [
"Sibasish Ghosh",
"Guruprasad Kar",
"Anirban Roy",
"Debasis Sarkar",
"Ujjwal Sen"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.66.024301",
"title": "Entanglement teleportation via Bell Mixture",
"url": "https://arxiv.org/abs/quant-ph/0107056"
},
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