Quantum Information (eBook, ePUB)

From Foundations to Quantum Technology Applications
Redaktion: Bruss, Dagmar; Leuchs, Gerd

• Format: ePub

Produktbeschreibung

This comprehensive textbook on the rapidly advancing field introduces readers to the fundamental concepts of information theory and quantum entanglement, taking into account the current state of research and development. It thus covers all current concepts in quantum computing, both theoretical and experimental, before moving on to the latest implementations of quantum computing and communication protocols. It contains problems and exercises and is therefore ideally suited for students and lecturers in physics and informatics, as well as experimental and theoretical physicists in academia and industry who work in the field of quantum information processing.

The second edition incorporates important recent developments such as quantum metrology, quantum correlations beyond entanglement, and advances in quantum computing with solid state devices.

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Produktdetails

• Verlag: Wiley-VCH
• Erscheinungstermin: 5. Februar 2019
• Englisch
• ISBN-13: 9783527805792
• Artikelnr.: 55263558

Inhaltsangabe

PART I. CLASSICAL INFORMATION THEORY
Classical Information Theory and Classical Error Correction
Computational Complexity
PART II. FOUNDATIONS OF QUANTUM INFORMATION THEORY
Discrete Quantum States versus Continuous Variables
Approximate Quantum Cloning
Channels and Maps
Quantum Algorithms
Quantum Error Correction
PART III. THEORY OF ENTANGLEMENT
The Separability versus Entanglement Problem
Quantum correlations beyond Entanglement - discord
Entanglement Theory with Continuous Variables
Entanglement Measures
Purification and Distillation
Bound Entanglement
Multiparticle Entanglement
PART IV. QUANTUM COMMUNICATION
Quantum Teleportation
Theory of Quantum Key Distribution
Quantum Communication Experiments with Discrete Variables
Continuous Variable Quantum Communication
PART V. QUANTUM COMPUTING: CONCEPTS
Requirements for a Quantum Computer
Probabilistic Quantum Computation and Linear Optical Realizations
One-way Quantum Computation
Holonomic Quantum Computation
PART VI. QUANTUM COMPUTING: IMPLEMENTATIONS
Quantum Computing with Cold Ions and Atoms: Theory
Quantum Computing Experiments with Cold Trapped Ions
Quantum Computing with Solid State Systems
Superconducting quantum circuits
Integrated wave guide quantum information processing
Quantum Computing Implemented via Optimal Control: Theory and Application to Spin and Pseudo-Spin Systems
Principles of Quantum Systems ? Theory
PART VII. QUANTUM INTERFACES AND MEMORIES
Quantum interfaces and memories: single atoms in free space
Quantum interfaces and memories: CQED
Quantum interfaces and memories: atomic ensembles
Echo Based Quantum Memory
Quantum Repeater
Quantum Interface Between Light and Atomic Ensembles
A Qubit in a cavity ? Theory
PART VIII. TOWARDS QUANTUM TECHNOLOGY APPLICATIONS: QUANTUM METROLOGY
Quantum Interferometry
Quantum Logic Spectroscopy and Optical Clocks
Frequency/Time highly Entangled Multimode Quantum States