Product Information
This book provides the reader with the mathematical framework required to fully explore the potential of small quantum information processing devices. As decoherence will continue to limit their size, it is essential to master the conceptual tools which make such investigations possible. A strong emphasis is given to information measures that are essential for the study of devices of finite size, including Renyi entropies and smooth entropies. The presentation is self-contained and includes rigorous and concise proofs of the most important properties of these measures. The first chapters will introduce the formalism of quantum mechanics, with particular emphasis on norms and metrics for quantum states. This is necessary to explore quantum generalizations of Renyi divergence and conditional entropy, information measures that lie at the core of information theory. The smooth entropy framework is discussed next and provides a natural means to lift many arguments from information theory to the quantum setting. Finally selected applications of the theory to statistics and cryptography are discussed. The book is aimed at graduate students in Physics and Information Theory. Mathematical fluency is necessary, but no prior knowledge of quantum theory is required.Product Identifiers
PublisherSpringer International Publishing A&G
ISBN-139783319218908
eBay Product ID (ePID)226990853
Product Key Features
Number of Pages138 Pages
Publication NameQuantum Information Processing with Finite Resources: Mathematical Foundations
LanguageEnglish
SubjectComputer Science, Physics
Publication Year2015
TypeTextbook
Subject AreaInformation Science
AuthorMarco Tomamichel
SeriesSpringerbriefs in Mathematical Physics
FormatPaperback
Dimensions
Item Height235 mm
Item Weight238 g
Additional Product Features
Country/Region of ManufactureSwitzerland
Title_AuthorMarco Tomamichel