Quantum Information and Quantum Signal Processing

This textbook offers a presentation of the domain of quantum information and quantum computation with a signal-processing or signals-and-systems orientation. The book presents essential concepts forming a ground to quantum information and quantum computation, or quantum information processing at large. At the same time, the book applies and develops standard concepts from classical signal processing or signals and systems theory at the quantum level, to serve for a coherent exposition of quantum information processing, and to substantiate the more specific field of quantum signal processing. Accordingly, the book may strongly appeal to readers with a background in classical signal processing or signals and systems theory, since the book offers an opportunity, with no equivalent in its type, to transfer and extend their knowledge into the quantum realm.

• Features a self-contained presentation of the fundamental principles of quantum theory;
• Includes the basics of quantum gates and circuits, for computation and processing;
• Presents a coherent overview of quantum signal processing, paralleling the concepts of classical signal processing.