Upper bounds of a class of imperfect quantum sealing protocols
| dc.creator | He, Guang-Ping | |
| dc.date | 2005-02-27 | |
| dc.date | 2005-03-28 | |
| dc.date.accessioned | 2026-07-07T06:12:15Z | |
| dc.date.available | 2026-07-07T06:12:15Z | |
| dc.description | The model of the quantum protocols sealing a classical bit is studied. It is shown that there exist upper bounds on its security. For any protocol where the bit can be read correctly with the probability $α$, and reading the bit can be detected with the probability $β$, the upper bounds are $% β\leqslant 1/2$ and $α+β\leqslant 9/8$. | |
| dc.description | 5 pages, 1 figure. Add an example on how to break the majority voting scheme | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0502179 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0502179 | |
| dc.identifier | Phys. Rev. A 71, 054304 (2005). | |
| dc.identifier | doi:10.1103/PhysRevA.71.054304 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/92729 | |
| dc.subject | Quantum Physics | |
| dc.title | Upper bounds of a class of imperfect quantum sealing protocols | |
| dc.type | text |