Cyclic Controlled Joint Remote State Preparation by Using a Ten-Qubit Entangled State

Abstract

We propose a scheme of cyclic controlled joint remote state preparation by using a ten-qubit entangled state. In our scheme, Alice can remotely prepare an arbitrary single-qubit quantum state for Bob, and Bob can remotely prepare a desired single-qubit quantum state on Charlie’s side, and Charlie can also remotely prepare an arbitrary single-qubit quantum state for Alice. It is shown that only if the senders Alice, Bob, Charlie and the controller David collaborate with each other, the cyclic controlled joint remote state preparation can be realized successfully.