dorsal/arxiv
View SchemaDeterministic Secure Direct Communication Using Mixed state
| Authors | Qing-yu Cai |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0304033 |
| URL | https://arxiv.org/abs/quant-ph/0304033 |
Abstract
We show an improved ping-pong protocol which is based on the protocol showed by Kim Bostrom and Timo Felbinger [Phys. Rev. Lett. 89, 187902 (2002); quant-ph/0209040]. We show that our protocol is asymptotically secure key distribution and quasisecure direct communication using a single photon resource. And this protocol can be can be carried out with great efficiency and speed using today's technology.
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"date_created": "2026-03-02T18:02:00.111000Z",
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"abstract": "We show an improved ping-pong protocol which is based on the protocol showed\nby Kim Bostrom and Timo Felbinger [Phys. Rev. Lett. 89, 187902 (2002);\nquant-ph/0209040]. We show that our protocol is asymptotically secure key\ndistribution and quasisecure direct communication using a single photon\nresource. And this protocol can be can be carried out with great efficiency and\nspeed using today\u0027s technology.",
"arxiv_id": "quant-ph/0304033",
"authors": [
"Qing-yu Cai"
],
"categories": [
"quant-ph"
],
"title": "Deterministic Secure Direct Communication Using Mixed state",
"url": "https://arxiv.org/abs/quant-ph/0304033"
},
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