Quantum teleportation and state sharing using a genuinely entangled six qubit state

TL;DR

This paper explores the application of a newly introduced six-qubit entangled state for quantum teleportation and state sharing, providing explicit protocols and measurement bases for secure quantum communication.

Contribution

It introduces two protocols for quantum state sharing using a genuinely entangled six-qubit state, expanding the toolkit for quantum information processing.

Findings

Successful design of protocols for quantum teleportation of three-qubit states.

Construction of sixteen orthogonal measurement bases for two-qubit state sharing.

Demonstration of the utility of a new six-qubit entangled state in quantum communication.

Abstract

The usefulness of the genuinely entangled six qubit state that was recently introduced by Borras et al. is investigated for the quantum teleportation of an arbitrary three qubit state and for quantum state sharing (QSTS) of an arbitrary two qubit state. For QSTS, we explicitly devise two protocols and construct sixteen orthogonal measurement basis which can lock an arbitrary two qubit information between two parties.