Quantum information splitting of an arbitrary three‐qubit state by using three sets of GHZ states

Abstract

Quantum Information Splitting is an important technique used in Quantum Communication where a sender has to comply with more than one recipient for quantum teleportation. We have shown that three sets of three-qubit GHZ states can be used to realize the splitting of an arbitrary three-qubit state securely. We propose a scheme by a new quantum circuit and simulate them on the IBM quantum experience platform and conclude that an arbitrary three-qubit state can be split up experimentally by using three GHZ states. In a way, the presented protocol is deterministic and secure against eavesdropping attacks.