Quantum Secret Sharing Based on Entanglement without Local Unitary Operations

摘要

This paper proposes a three-party quantum secret sharing scheme based on entanglement without local unitary operations. The message sender prepares the entangled states and sends them to the agents, who can obtain the secret message by only performing measurement on their photons if all of the agents collaborate. In contrast to the use of local unitary operations in most of other schemes, our scheme is more convenient for the information receivers.