Controlled Quantum Secret Sharing
| dc.creator | Cheung, Chi-Yee | |
| dc.date | 2005-08-24 | |
| dc.date | 2006-10-05 | |
| dc.date.accessioned | 2026-07-07T06:43:41Z | |
| dc.date.available | 2026-07-07T06:43:41Z | |
| dc.description | We present a new protocol in which a secret multiqubit quantum state $\ketΨ$ is shared by $n$ players and $m$ controllers, where $\ketΨ$ is the encoding state of a quantum secret sharing scheme. The players may be considered as field agents responsible for carrying out a task, using the secret information encrypted in $\ketΨ$, while the controllers are superiors who decide if and when the task should be carried out and who to do it. Our protocol only requires ancillary Bell states and Bell-basis measurements. | |
| dc.description | 6 pages, 0 figure, RevTeX4; published version with minor changes | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0508181 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0508181 | |
| dc.identifier | Phys. Scr. 74 (2006) 459-463 | |
| dc.identifier | doi:10.1088/0031-8949/74/4/009 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/102505 | |
| dc.subject | Quantum Physics | |
| dc.title | Controlled Quantum Secret Sharing | |
| dc.type | text |