The Establishment of Quantum Networks

Title

The Establishment of Quantum Networks

Creator

Deepa, S.; Loveline Zeema, J.; Vinay, M.; Jayapriya, J.; Sundaravadivazhagan, B.

Description

The establishment of quantum networks marks an important revolution in quantum information science. This chapter delivers an exploration of the basics, building blocks, architecture, challenges, and future directions of quantum networks. The chapter starts with an introduction to quantum networks, the importance of quantum networks, and potential applications. Quantum networks influence the principles of quantum mechanics, including quantum entanglement and superposition, to facilitate secure communication, quantum computing, and quantum key distribution. The objective and scope of the chapter are defined, providing the first step for a comprehensive analysis. Essential concepts in quantum information science are conferred in the second section. Readers are familiarized to quantum mechanics and its significance to quantum networks. The quantum entanglement and superposition are explained, as they form the basis for several quantum message protocols. Quantum computing and quantum key distribution are the integral components of quantum networks and are also explored. The building blocks of quantum networks are covered in the next section. The Quantum hardware including quantum bits, quantum gates, and quantum processors is also discussed. The purpose of quantum communication channels, such as quantum optical fibers, quantum links, and satellite-based quantum communication, is inspected. These components are essential for transmitting as well as processing quantum information reliably and efficiently. The architecture of quantum networks is detailed in the subsequent section. Various network topologies, ranging from point-to-point connections to quantum indigenous area networks, quantum metropolitan area networks, and quantum wide area networks, are explored in this section. The functions of quantum network nodes and the use of quantum repeaters, quantum switches, and quantum memories are explained. Furthermore, quantum network protocols, including quantum teleportation, routing and switching, error correction, and key distribution, are discussed in detail. The establishment of quantum networks presents a number of challenges, which are addressed in the fifth section. Quantum noise, essential obstacles to quantum communication, are studied. Approaches for quantum error correction are explored. The considerations for network scalability, security, synchronization, management, and monitoring are also discussed. Solutions to these challenges are essential for the effective deployment of quantum networks. The current state of quantum network progress is presented in the sixth section. Investigational quantum networks and real-world implementations are also discussed. Case studies and success stories highlight the practical applications and potential impact of quantum networks. Future directions and emerging trends in quantum networks are outlined in the seventh section. Exploration includes the interoperability of quantum networks, the expansion of a global quantum internet, the development of quantum networks worldwide, quantum cloud computing, quantum sensor networks, and the incorporation of quantum machine learning into network operations. These improvements have the potential to reshape industries and scientific fields, providing a concrete path for transformative technologies. In conclusion, this chapter delivers an outline of the establishment of quantum networks. It covers the fundamentals, building blocks, architecture, challenges, and future directions of quantum networks. By investigating into these topics, this chapter aims to encourage researchers and engineers to explore the enormous opportunities presented by quantum networks and contribute to their improvement and realization. 2025 Scrivener Publishing LLC..

Source

Quantum Computing and Artificial Intelligence: The Industry Use Cases;pp.207-224

Date

01-01-2025

Publisher

wiley

Subject

quantum communication; quantum cryptograhy; quantum key; quantum LAN; Quantum networks; quantum switch

Coverage

Deepa S., Department of Computer Science, Christ University, Bangalore, India; Loveline Zeema J., Department of Computer Science, Christ University, Bangalore, India; Vinay M., Department of Computer Science, Christ University, Bangalore, India; Jayapriya J., Department of Computer Science, Christ University, Bangalore, India; Sundaravadivazhagan B., University of Technology and Applied Sciences, Oman

Rights

All Open Access; Gold Open Access

Relation

ISBN: 978-139424239-9; 978-139424236-8;

Format

online

Language

English

Type

Book chapter

Identifier

https://doi.org/10.1002/9781394242399.ch7

https://www.scopus.com/pages/publications/105001358558?origin=resultslist