dorsal/arxiv
View SchemaQuantum Teleportation of Superposition State for Squeezed States
| Authors | Xin-Hua Cai, Le-Man Kuang |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0206163 |
| URL | https://arxiv.org/abs/quant-ph/0206163 |
Abstract
This paper proposes a scheme for teleporting an arbitrary coherent superposition state of two equal-amplitude and opposite-phase squeezed vacuum states (SVS) via a symmetric 50/50 beam splitter and photodetectors. It is shown that the quantum teleportation scheme has the successful probability 1/4. Maximally entangled SVS's are used as quantum channel for realizing the teleportation scheme. It is shown that if an initial quantum channel is in a pure but not maximally entangled SVS, the quantum channel may be distilled to a maximally entangled SVS through entanglement concentration.
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"abstract": "This paper proposes a scheme for teleporting an arbitrary coherent\nsuperposition state of two equal-amplitude and opposite-phase squeezed vacuum\nstates (SVS) via a symmetric 50/50 beam splitter and photodetectors. It is\nshown that the quantum teleportation scheme has the successful probability 1/4.\nMaximally entangled SVS\u0027s are used as quantum channel for realizing the\nteleportation scheme. It is shown that if an initial quantum channel is in a\npure but not maximally entangled SVS, the quantum channel may be distilled to a\nmaximally entangled SVS through entanglement concentration.",
"arxiv_id": "quant-ph/0206163",
"authors": [
"Xin-Hua Cai",
"Le-Man Kuang"
],
"categories": [
"quant-ph"
],
"title": "Quantum Teleportation of Superposition State for Squeezed States",
"url": "https://arxiv.org/abs/quant-ph/0206163"
},
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