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Explorations in Quantum Computing
Taschenbuch von Colin P. Williams
Sprache: Englisch

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Beschreibung
By the year 2020, the basic memory components of a computer will be the size of individual atoms. At such scales, the current theory of computation will become invalid.

"Quantum computing" is reinventing the foundations of computer science and information theory in a way that is consistent with quantum physics - the most accurate model of reality currently known. Remarkably, this theory predicts that quantum computers can perform certain tasks breathtakingly faster than classical computers ¿ and, better yet, can accomplish mind-boggling feats such as teleporting information, breaking supposedly "unbreakable" codes, generating true random numbers, and communicating with messages that betray the presence of eavesdropping.

This widely anticipated second edition of Explorations in Quantum Computing explains these burgeoning developments in simple terms, and describes the key technological hurdles that must be overcome to make quantum computers a reality. This easy-to-read, time-tested, and comprehensive textbook provides a fresh perspective on the capabilities of quantum computers, and supplies readers with the tools necessary to make their own foray into this exciting field.

Topics and features: concludes each chapter with exercises and a summary of the material covered; provides an introduction to the basic mathematical formalism of quantum computing, and the quantum effects that can be harnessed for non-classical computation; discusses the concepts of quantum gates, entangling power, quantum circuits, quantum Fourier, wavelet, and cosine transforms, and quantum universality, computability, and complexity; examines the potential applications of quantum computers in areas such as search, code-breaking, solving NP-Complete problems, quantum simulation, quantum chemistry, and mathematics; investigates the uses of quantum information, including quantum teleportation, superdense coding, quantum data compression, quantum cloning, quantum negation, and quantumcryptography; reviews the advancements made towards practical quantum computers, covering developments in quantum error correction and avoidance, and alternative models of quantum computation.

This text/reference is ideal for anyone wishing to learn more about this incredible, perhaps "ultimate," computer revolution.

Dr. Colin P. Williams is Program Manager for Advanced Computing Paradigms at the NASA Jet Propulsion Laboratory, California Institute of Technology, and CEO of Xtreme Energetics, Inc. an advanced solar energy company. Dr. Williams has taught quantum computing and quantum information theory as an acting Associate Professor of Computer Science at Stanford University. He has spent over a decade inspiring and leading high technology teams and building business relationships with and Silicon Valley companies. Today his interests include terrestrial and Space-based power generation, quantum computing, cognitive computing, computational material design, visualization, artificial intelligence, evolutionary computing, and remote olfaction. He was formerly a Research Scientist at Xerox PARC and a Research Assistant to Prof. Stephen W. Hawking, Cambridge University.
By the year 2020, the basic memory components of a computer will be the size of individual atoms. At such scales, the current theory of computation will become invalid.

"Quantum computing" is reinventing the foundations of computer science and information theory in a way that is consistent with quantum physics - the most accurate model of reality currently known. Remarkably, this theory predicts that quantum computers can perform certain tasks breathtakingly faster than classical computers ¿ and, better yet, can accomplish mind-boggling feats such as teleporting information, breaking supposedly "unbreakable" codes, generating true random numbers, and communicating with messages that betray the presence of eavesdropping.

This widely anticipated second edition of Explorations in Quantum Computing explains these burgeoning developments in simple terms, and describes the key technological hurdles that must be overcome to make quantum computers a reality. This easy-to-read, time-tested, and comprehensive textbook provides a fresh perspective on the capabilities of quantum computers, and supplies readers with the tools necessary to make their own foray into this exciting field.

Topics and features: concludes each chapter with exercises and a summary of the material covered; provides an introduction to the basic mathematical formalism of quantum computing, and the quantum effects that can be harnessed for non-classical computation; discusses the concepts of quantum gates, entangling power, quantum circuits, quantum Fourier, wavelet, and cosine transforms, and quantum universality, computability, and complexity; examines the potential applications of quantum computers in areas such as search, code-breaking, solving NP-Complete problems, quantum simulation, quantum chemistry, and mathematics; investigates the uses of quantum information, including quantum teleportation, superdense coding, quantum data compression, quantum cloning, quantum negation, and quantumcryptography; reviews the advancements made towards practical quantum computers, covering developments in quantum error correction and avoidance, and alternative models of quantum computation.

This text/reference is ideal for anyone wishing to learn more about this incredible, perhaps "ultimate," computer revolution.

Dr. Colin P. Williams is Program Manager for Advanced Computing Paradigms at the NASA Jet Propulsion Laboratory, California Institute of Technology, and CEO of Xtreme Energetics, Inc. an advanced solar energy company. Dr. Williams has taught quantum computing and quantum information theory as an acting Associate Professor of Computer Science at Stanford University. He has spent over a decade inspiring and leading high technology teams and building business relationships with and Silicon Valley companies. Today his interests include terrestrial and Space-based power generation, quantum computing, cognitive computing, computational material design, visualization, artificial intelligence, evolutionary computing, and remote olfaction. He was formerly a Research Scientist at Xerox PARC and a Research Assistant to Prof. Stephen W. Hawking, Cambridge University.
Zusammenfassung

It is believed that quantum computers will be able to perform certain tasks breathtakingly faster than classical computers and accomplish mind-boggling feats such as teleporting information, breaking supposedly "unbreakable" codes, generating true random numbers, and communicating with messages that betray the presence of eavesdropping.

Explorations in Quantum Computing explains these burgeoning developments in simple terms and describes the key technological hurdles that must be overcome in order to make quantum computers a reality. It draws upon the very latest research and uses executable software simulations to help explain the material and allow the reader to experiment with the ideas behind quantum computers. This is the ideal text for anyone wishing to learn more about the next, perhaps ultimate, computer revolution.

Inhaltsverzeichnis

Part I: What Is Quantum Computing

Introduction

Quantum Gates

Quantum Circuits

Quantum Universality, Computability, & Complexity

Part II: What Can You Do With A Quantum Computer?

Performing Search With A Quantum Computer

Code Breaking With A Quantum Computer

Solving NP-Complete Problems With A Quantum Computer

Quantum Simulation With A Quantum Computer

Quantum Chemistry With A Quantum Computer

Mathematics On A Quantum Computer

Part III: What Can You Do With Quantum Information?

Quantum Information

Quantum Teleportation

Quantum Cryptography

Part IV: Towards Practical Quantum Computers

Quantum Error Correction

Alternative Models Of Quantum Computation

Details
Erscheinungsjahr: 2010
Genre: Informatik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Reihe: Texts in Computer Science
Inhalt: xxii
717 S.
ISBN-13: 9781447168010
ISBN-10: 1447168011
Sprache: Englisch
Ausstattung / Beilage: Paperback
Einband: Kartoniert / Broschiert
Autor: Williams, Colin P.
Auflage: 2nd ed. 2011
Hersteller: Springer London
Springer-Verlag London Ltd.
Texts in Computer Science
Maße: 235 x 155 x 40 mm
Von/Mit: Colin P. Williams
Erscheinungsdatum: 27.12.2010
Gewicht: 1,101 kg
Artikel-ID: 109450067
Zusammenfassung

It is believed that quantum computers will be able to perform certain tasks breathtakingly faster than classical computers and accomplish mind-boggling feats such as teleporting information, breaking supposedly "unbreakable" codes, generating true random numbers, and communicating with messages that betray the presence of eavesdropping.

Explorations in Quantum Computing explains these burgeoning developments in simple terms and describes the key technological hurdles that must be overcome in order to make quantum computers a reality. It draws upon the very latest research and uses executable software simulations to help explain the material and allow the reader to experiment with the ideas behind quantum computers. This is the ideal text for anyone wishing to learn more about the next, perhaps ultimate, computer revolution.

Inhaltsverzeichnis

Part I: What Is Quantum Computing

Introduction

Quantum Gates

Quantum Circuits

Quantum Universality, Computability, & Complexity

Part II: What Can You Do With A Quantum Computer?

Performing Search With A Quantum Computer

Code Breaking With A Quantum Computer

Solving NP-Complete Problems With A Quantum Computer

Quantum Simulation With A Quantum Computer

Quantum Chemistry With A Quantum Computer

Mathematics On A Quantum Computer

Part III: What Can You Do With Quantum Information?

Quantum Information

Quantum Teleportation

Quantum Cryptography

Part IV: Towards Practical Quantum Computers

Quantum Error Correction

Alternative Models Of Quantum Computation

Details
Erscheinungsjahr: 2010
Genre: Informatik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Reihe: Texts in Computer Science
Inhalt: xxii
717 S.
ISBN-13: 9781447168010
ISBN-10: 1447168011
Sprache: Englisch
Ausstattung / Beilage: Paperback
Einband: Kartoniert / Broschiert
Autor: Williams, Colin P.
Auflage: 2nd ed. 2011
Hersteller: Springer London
Springer-Verlag London Ltd.
Texts in Computer Science
Maße: 235 x 155 x 40 mm
Von/Mit: Colin P. Williams
Erscheinungsdatum: 27.12.2010
Gewicht: 1,101 kg
Artikel-ID: 109450067
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