# Entanglement parallelization via quantum Fourier transform

## TL;DR

This paper introduces a quantum Fourier transform-based method for generating disjoint entangled particle sets, demonstrated across multiple quantum hardware platforms, advancing quantum internet development.

## Contribution

The paper presents a novel QFT-based technique for entanglement parallelization, with practical implementations on various IBM quantum devices.

## Key findings

- Successful generation of disjoint entangled sets on multiple platforms
- Demonstrated applicability to quantum internet scenarios
- Validated technique across different qubit counts

## Abstract

In this study, we present a technique based on the quantum Fourier transform (QFT) that allows the generation of disjoint sets of entangled particles, in such a way that particles of the same set are entangled with each other, while particles of different sets are completely independent. Several applications of this technique are implemented on three physical platforms, of 5 (Belem), 7 (Oslo), and 14 (Melbourne) qubits, of the international business machine (IBM Q) quantum experience program, where all these applications were specially selected due to their particular commitment to the future Quantum Internet.

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Source: https://tomesphere.com/paper/2302.12015