Simultaneous Asymmetric Quantum Remote State Preparation Scheme in Noisy Environments

TL;DR

This paper presents a quantum remote state preparation protocol that operates in noisy environments, utilizing a five-qubit entangled state, with analysis of fidelity reductions due to noise types.

Contribution

It introduces a multi-tasking quantum protocol for remote state preparation in noisy settings, including entanglement design and fidelity analysis.

Findings

Fidelity decreases under noise influence

Entanglement can be effectively prepared on IBM platform

Protocol supports multi-tasking in quantum state preparation

Abstract

In this paper we discuss a quantum multi-tasking protocol for preparation of known one-qubit and two-qubit states respectively in two different locations. The ideal remote state preparation protocol is discussed in the first place in which a five-qubit entangled state is utilized. The design for the preparation of such entanglement is also presented and run on IBM quantum composer platform. The effects of three types of noises on the protocol are discussed and in all these cases the reduced fidelities of the process are calculated. The variations of these fidelities with respect to different parameters are analysed.