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Quantum Information

An Introduction

  • Masahito¬†Hayashi

About this book

Introduction

Recently, quantum information theory has been developing through a fusion of results from various research fields. This requires that understanding of basic results on diverse topics, and derived from different disciplinary perspectives, is required for appreciating the overall picture. Intended to merge key topics from both the information-theoretic and quantum- mechanical viewpoints, this graduate-level textbook provides a unified viewpoint of quantum information theory and lucid explanations of those basic results, so that the reader fundamentally grasps advances and challenges. For example, advanced topics in quantum communication such as quantum teleportation, superdense coding, quantum state transmission (quantum error-correction), and quantum encryption especially benefit from this unified approach. Unlike earlier treatments, the text requires knowledge of only linear algebra, probability theory, and quantum mechanics, while it treats the topics of quantum hypothesis testing and the discrimination of quantum states, and quantum channel coding (message transmission) with the minimal amount of math needed to convey their essence. Solving the more than 240 exercises provides readers with practice that not only enriches their knowledge of quantum information theory, but also can equip them with the techniques necessary for pursuing their own research in this field.

Keywords

Entanglement Quantum Statistical Inference Quantum cryptography Quantum information algebra information theory mechanics quantum mechanics

Authors and affiliations

  • Masahito¬†Hayashi
    • 1
  1. 1.Japan Science and Technology AgencyTokyoJapan

Bibliographic information

  • DOI https://doi.org/10.1007/3-540-30266-2
  • Copyright Information Springer-Verlag Berlin Heidelberg 2006
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-540-30265-0
  • Online ISBN 978-3-540-30266-7
  • Buy this book on publisher's site
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