Advanced quantum communications : an engineering approach /: an engineering approach. (2013)

• Record Type: Book
• Further Information: Note: Sandor Imre, Laszlo Gyongyosi.
• Other Names: Imre, Sándor; Gyongyosi, Laszlo
• Contents: Title page; Copyright page; Contents; Preface; CHAPTER 1: Introduction; 1.1 Emerging Quantum Influences; 1.2 Quantum Information Theory; 1.3 Different Capacities of Quantum Channels; 1.4 Challenges Related to Quantum Channel Capacities; 1.5 Secret and Private Quantum Communication; 1.6 Quantum Communications Networks; 1.7 Recent Developments and Future Directions; CHAPTER 2: Introduction to Quantum Information Theory; 2.1 Introduction; 2.1.1 Brief History; 2.2 Basic Definitions and Formulas; 2.2.1 Density Matrices and Trace Operator; 2.2.2 Quantum Measurement; 2.2.3 Partial Trace 2.2.4 The Postulates of Quantum Mechanics Using Density Matrices2.3 Geometrical Interpretation of the Density Matrices; 2.3.1 Density Matrices in the Bloch Sphere; 2.3.2 The Quantum Channel; 2.4 Quantum Entanglement; 2.5 Entropy of Quantum States; 2.5.1 The von Neumann Entropy of a Density Matrix of Orthogonal States; 2.5.2 Important Properties of the von Neumann Entropy; 2.5.3 Classical Entropies; 2.5.4 Quantum Conditional Entropy; 2.5.5 Quantum Mutual Information; 2.5.6 Classical Relative Entropy; 2.5.7 Quantum Relative Entropy; 2.5.8 Quantum Rényi-Entropy 2.6 Measurement of the Amount of Entanglement2.6.1 Entanglement of Formation; 2.6.2 Entanglement Distillation; 2.7 Encoding Classical Information to Quantum States; 2.7.1 Encoding to Orthogonal States; 2.7.2 Encoding to Pure Non-Orthogonal or Mixed States; 2.7.3 Examples of Orthogonal and Non-Orthogonal Pure State Coding; 2.8 Quantum Noiseless Channel Coding; 2.8.1 Compression with the Non-Orthogonal Encoder; 2.9 Brief Summary; 2.10 Further Reading; Early Years of Quantum Information Theory; Quantum Coding and Quantum Compression; Quantum Entanglement; Quantum Channels; Comprehensive Surveys CHAPTER 3: The Classical Capacities of Quantum Channels3.1 Introduction; 3.1.1 Preliminaries; 3.1.2 Interaction with the Environment; 3.1.3 Quantum Channel Capacity; 3.1.4 Formal Model of a Quantum Channel; 3.2 FROM CLASSICAL TO QUANTUM Communication Channels; 3.3 Transmission of Classical Information over Quantum Channels; 3.3.1 Various Classical Capacities of Quantum Channels; 3.3.2 Encoding/Decoding Settings for Unentangled Classical Capacity of Quantum Channels; 3.3.3 Characterization of Encoder and Decoder Settings; 3.4 The Holevo-Schumacher-Westmoreland Theorem 3.4.1 Examples: HSW Capacity of Ideal and Zero-Capacity Quantum Channels3.5 Classical Communication over Quantum Channels; 3.5.1 The Classical Capacity of a Quantum Channel; 3.5.2 The Private Capacity; 3.5.3 The Entanglement-Assisted Classical Capacity; 3.6 BRIEF SUMMARY OF Classical Capacities; 3.7 Multilevel Quantum Systems and Qudit Channels; 3.7.1 Capacity of Qudit Channels; 3.8 The Zero-Error Capacity of a Quantum Channel; 3.8.1 Characterization of Quantum and Classical Zero-Error Capacities of Quantum Channels; 3.8.2 Formal Definitions of Quantum Zero-Error Communication
• Publisher Details: Hoboken, N.J : Wiley, IEEE Press
• Publication Date: 2013
• Extent: 1 online resource
• Subjects: 621.382; Quantum communication; TECHNOLOGY & ENGINEERING -- Telecommunications; Quantum communication; Electronic book; Electronic books
• Languages: English
• ISBNs: 1118337433; 9781118337431; 9781118337455; 1118337441; 9781118337448; 9781118002360; 1118002369; 9781118337462; 1118337468
• Related ISBNs: 111833745X
• Notes: Note: Includes bibliographical references.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.