dorsal/arxiv
View SchemaDeterministic Plug-and-Play for Quantum Communication
| Authors | M. Lucamarini, G. Di Giuseppe |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0407256 |
| URL | https://arxiv.org/abs/quant-ph/0407256 |
| Journal | Int. J. Quant. Inf. 3, 189 (2005) |
Abstract
We present a scheme for secure deterministic quantum communication without using entanglement, in a Plug-and-Play fashion. The protocol is completely deterministic, both in the encoding procedure and in the control one, thus doubling the communication rate with respect to other setups; moreover, deterministic nature of transmission, apart from rendering unnecessary bases revelation on the public channel, allows the realization of protocols like `direct communication' and `quantum dialogue'. The encoding exploits the phase degree of freedom of a photon, thus paving the way to an optical fiber implementation, feasible with present day technology.
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"abstract": "We present a scheme for secure deterministic quantum communication without\nusing entanglement, in a Plug-and-Play fashion. The protocol is completely\ndeterministic, both in the encoding procedure and in the control one, thus\ndoubling the communication rate with respect to other setups; moreover,\ndeterministic nature of transmission, apart from rendering unnecessary bases\nrevelation on the public channel, allows the realization of protocols like\n`direct communication\u0027 and `quantum dialogue\u0027. The encoding exploits the phase\ndegree of freedom of a photon, thus paving the way to an optical fiber\nimplementation, feasible with present day technology.",
"arxiv_id": "quant-ph/0407256",
"authors": [
"M. Lucamarini",
"G. Di Giuseppe"
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"journal_ref": "Int. J. Quant. Inf. 3, 189 (2005)",
"title": "Deterministic Plug-and-Play for Quantum Communication",
"url": "https://arxiv.org/abs/quant-ph/0407256"
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