论文标题
量子秘密共享和三方信息
Quantum Secret Sharing and Tripartite Information
论文作者
论文摘要
我们在三方信息$ i_3 $,秘密共享协议和多军人之间建立了连接。这会导致在任意维度最小化三方信息$ I_3 $的任意维度中的明确((2,3))阈值方案。作为一个应用程序,我们表明页面上的努力工作同时适用于爱丽丝共享的所有秘密。使用$ i_3 $ -ansatz用于不完美的共享方案,我们发现了VIP共享方案的示例。
We develop a connection between tripartite information $I_3$, secret sharing protocols and multi-unitaries. This leads to explicit ((2,3)) threshold schemes in arbitrary dimension minimizing tripartite information $I_3$. As an application we show that Page scrambling unitaries simultaneously work for all secrets shared by Alice. Using the $I_3$-Ansatz for imperfect sharing schemes we discover examples of VIP sharing schemes.