Splitting Unknown Qutrit or Ququart States via Two-Qubit Partially Entangled States Channel
Zhang Wen, Kuangwei Xiong, Zuo Xue-Qin, Ziyun Zhang · Communications in Theoretical Physics · 2013
In this paper we propose two quantum information splitting (QIS) schemes respectively for splitting an unknown single-qutrit and single-ququart state via three pairs of two-qubit partially entangled state. The necessary measurements and operations are given detailedly and the success probabilities are worked out. The two schemes can be directly generalized to QIS of multi-qutrit and multi-ququart states by using Bell-states channel.