Quantum Internet: The Second Quantum Revolution

The next phase of quantum computing will be the development of a global quantum internet, which will enable quantum computers to communicate with one another. This book explores how the quantum internet will evolve, including its technological and economic implications, and is accessible to graduate students in physics, engineering, computer science, and mathematics.

Format: Hardback
Length: 300 pages
Publication date: 30 September 2021
Publisher: Cambridge University Press

The advent of quantum computing heralds a transformative quantum revolution, paving the way for the interconnected global network of individual quantum computers. Just as classical computers reached their pinnacle with the emergence of the internet, the fully realized quantum internet represents the next evolutionary stage for quantum computing. This cutting-edge book delves into the intricate details of how the quantum internet will manifest in practice, encompassing not only the technical aspects but also the profound economic and political ramifications. Throughout the text, numerous non-technical sections offer a broader context to the discussion, making it accessible to graduate students in physics, engineering, computer science, and mathematics.

The book begins by providing a comprehensive overview of classical networks, laying the foundation for understanding the key concepts underpinning quantum networks. These concepts include quantum internet protocols, quantum cryptography, and cloud quantum computing, among others. Written in an engaging and accessible style, the book caters to a wide audience, including both experts and enthusiasts.

The potential of the quantum internet is vast, with implications that span across industries and societies. It has the potential to revolutionize communication, computing, and cryptography, offering unparalleled security and speed. Moreover, the quantum internet has the potential to unlock new scientific discoveries and advance our understanding of the fundamental nature of the universe.

However, the development of the quantum internet also poses significant challenges and risks. One of the primary challenges is the scalability of quantum computers, which are currently limited by the number of qubits they can manipulate. This limitation restricts the size and complexity of the problems that can be solved on quantum computers, making it challenging to achieve practical applications.

Another challenge is the development of quantum cryptography, which is essential for secure communication on the quantum internet. Quantum cryptography relies on the principles of quantum mechanics to provide secure encryption and decryption, but the development of reliable and scalable quantum cryptography is still in its early stages.

Despite these challenges, the progress in quantum computing and the quantum internet is remarkable. Researchers and engineers are working tirelessly to overcome these obstacles and develop the necessary technologies to realize the full potential of the quantum internet. With continued investment and innovation, it is likely that the quantum internet will become a reality in the coming years, transforming the way we communicate, compute, and interact with each other.

In conclusion, the advent of quantum computing has ushered in a new era of possibilities for the field of computing. The fully realized quantum internet represents the next frontier in this field, offering unparalleled capabilities and potential benefits. While there are challenges to be overcome, the progress in quantum computing and the quantum internet is undeniable. With continued investment and innovation, it is likely that the quantum internet will become a reality in the coming years, transforming the way we communicate, compute, and interact with each other.

Weight: 762g
Dimension: 177 x 250 x 26 (mm)
ISBN-13: 9781108491457
Edition number: New ed