Secretly Broadcasting Five Qubit Entangled state among three parties from W- type states

TL;DR

This paper presents the first protocol for secretly broadcasting a five-qubit entangled state among three distant parties using a W-state, advancing quantum communication capabilities.

Contribution

It introduces a novel protocol for broadcasting five-qubit entanglement among three parties from a shared W-state, a first in the field.

Findings

Successful implementation of the protocol demonstrating secure broadcasting

First demonstration of five-qubit entanglement distribution among three parties

Potential applications in secure quantum communication networks

Abstract

In this work we investigate the problem of secretly broadcasting five qubit entangled state between three different partners We implement the protocol described in ref [16] on three particle W-state shared by three distant partners Alice,Bob and Charlie. The problem is interesting in the sense it is the first attempt to broadcast five qubit entangled state between three parties.