Teleportation and Multipartite Quantum State Sharing using a Seven Qubit Genuinely Entangled State

TL;DR

This paper explores the use of a specific seven-qubit entangled state for quantum teleportation and state sharing, demonstrating its versatility for multiple qubit systems and proposing three new sharing protocols.

Contribution

It introduces three novel quantum state sharing protocols utilizing the seven-qubit Zha state, expanding its applications in quantum communication.

Findings

The seven-qubit state can teleport arbitrary single, double, and triple qubit systems.

Three new quantum state sharing protocols are proposed using this state.

The state demonstrates utility in various quantum information tasks.

Abstract

We have tried to gauge the utility of a recently introduced seven-qubit state by Xin-Wei Zha et al for quantum teleportation and quantum state sharing. It is shown that this state can be used for the teleportation of an arbitrary single, double and triple qubit systems. We have also come up with 3 proposals for Quantum State Sharing using the Xin-Wei Zha state.