Modern Physics Letters A
Quantum state sharing with mixing state from six-qubit entangled pure one
Zhanjun Zhang, Hao Yuan, Chuanmei Xie, Biao‐Liang Ye
Abstract
In this paper the possibility of using mixing entangled states as quantum channel to accomplish quantum state sharing (QSTS) is considered. As a preliminary study, an efficient tripartite QSTS scheme is put forward by utilizing a mixing entangled state, which is a derivative of a six-qubit entangled pure state under a two-qubit confusion. Some specific discussions about the QSTS scheme are made, including the issues of the scheme determinacy, the sharer symmetry, the scheme security and the essential role of quantum channel as well as the current experimental feasibility.