Deterministic hierarchical joint remote state preparation with six-particle partially entangled state
Na Chen, Bin Yan, Geng Chen, Man-Jun Zhang, Changxing Pei · Chinese Physics B · 2018
In this paper, we present a novel scheme for hierarchical joint remote state preparation (HJRSP) in a deterministic manner, where two senders can jointly and remotely prepare an arbitrary single-qubit at three receivers’ port. A six-particle partially entangled state is pre-shared as the quantum channel. There is a hierarchy among the receivers concerning their powers to reconstruct the target state. Due to various unitary operations and projective measurements, the unit success probability can always be achieved irrespective of the parameters of the pre-shared partially entangled state.