dorsal/arxiv
View SchemaQuantum information transport to multiple receivers
| Authors | Andrew D. Greentree, Simon J. Devitt, Lloyd C. L. Hollenberg |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0507181 |
| URL | https://arxiv.org/abs/quant-ph/0507181 |
| DOI | 10.1103/PhysRevA.73.032319 |
| Journal | Phys. Rev. A 73, 032319 (2006) |
Abstract
The importance of transporting quantum information and entanglement with high fidelity cannot be overemphasized. We present a scheme based on adiabatic passage that allows for transportation of a qubit, operator measurements and entanglement, using a 1-D array of quantum sites with a single sender (Alice) and multiple receivers (Bobs). Alice need not know which Bob is the receiver, and if several Bobs try to receive the signal, they obtain a superposition state which can be used to realize two-qubit operator measurements for the generation of maximally entangled states.
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"abstract": "The importance of transporting quantum information and entanglement with high\nfidelity cannot be overemphasized. We present a scheme based on adiabatic\npassage that allows for transportation of a qubit, operator measurements and\nentanglement, using a 1-D array of quantum sites with a single sender (Alice)\nand multiple receivers (Bobs). Alice need not know which Bob is the receiver,\nand if several Bobs try to receive the signal, they obtain a superposition\nstate which can be used to realize two-qubit operator measurements for the\ngeneration of maximally entangled states.",
"arxiv_id": "quant-ph/0507181",
"authors": [
"Andrew D. Greentree",
"Simon J. Devitt",
"Lloyd C. L. Hollenberg"
],
"categories": [
"quant-ph",
"cond-mat.other"
],
"doi": "10.1103/PhysRevA.73.032319",
"journal_ref": "Phys. Rev. A 73, 032319 (2006)",
"title": "Quantum information transport to multiple receivers",
"url": "https://arxiv.org/abs/quant-ph/0507181"
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