dorsal/arxiv
View SchemaDouble entanglement and quantum cryptography
| Authors | M. Genovese, C. Novero |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0107118 |
| URL | https://arxiv.org/abs/quant-ph/0107118 |
| DOI | 10.1140/epjd/e2002-00172-5 |
| Journal | Eur. Phys. Journ. D. 21 (2002) 109. |
Abstract
We propose a quantum transmission based on bi-photons which are doubly-entangled both in polarisation and phase. This scheme finds a natural application in quantum cryptography, where we show that an eventual eavesdropper is bound to introduce a larger error on the quantum communication than for a single entangled bi-photon communication, when steeling the same information.
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"abstract": "We propose a quantum transmission based on bi-photons which are\ndoubly-entangled both in polarisation and phase. This scheme finds a natural\napplication in quantum cryptography, where we show that an eventual\neavesdropper is bound to introduce a larger error on the quantum communication\nthan for a single entangled bi-photon communication, when steeling the same\ninformation.",
"arxiv_id": "quant-ph/0107118",
"authors": [
"M. Genovese",
"C. Novero"
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"doi": "10.1140/epjd/e2002-00172-5",
"journal_ref": "Eur. Phys. Journ. D. 21 (2002) 109.",
"title": "Double entanglement and quantum cryptography",
"url": "https://arxiv.org/abs/quant-ph/0107118"
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