Quantum Cryptography

Offers an account of the theory and practice of quantum cryptography. This book crosses the disciplines of physics, mathematics, computer science and engineering. It derives the theoretical and experimental aspects of the subject from first principles, and devotes attention to the practical development of realistic quantum communications systems.

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This book provides a detailed account of the theory and practice of quantum cryptography. Suitable as the basis for a course in the subject at the graduate level, it crosses the disciplines of physics, mathematics, computer science and engineering. The theoretical and experimental aspects of the subject are derived from first principles, and attention is devoted to the practical development of realistic quantum communications systems. The book also includes a comprehensive analysis of practical quantum cryptography systems implemented in actual physical environments via either free-space or fiber-optic cable quantum channels.This book will be a valuable resource for graduate students, as well as professional scientists and engineers, who desire an introduction to the field that will enable them to undertake research in quantum cryptography. It will also be a useful reference for researchers who are already active in the field, and for academic faculty members who are teaching courses in quantum information science. In addition, much of the material will be accessible to those senior undergraduates who have the requisite understanding of quantum mechanics.