Abstract
In this paper, by using a proper positive operator-valued measurement, we propose a new tripartite scheme for probabilistically implementing quantum state sharing of an arbitrary unknown three-qubit state with two non-maximally entangled states, one is four-qubit state, another is three-qubit state. In the scheme, the Boss Alice partitions her unknown original state with two Bell-state measurements and a single-qubit projective measurement. Then she publishes her measurement results via a classical channel. With an agent Charlie's help, another agent Bob can recover the original state in probabilistic manner by performing a proper POVM.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call