Quantum Computer Science: An Introduction / Edition 1

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In the 1990's it was realized that quantum physics has some spectacular applications in computer science. This book is a concise introduction to quantum computation, developing the basic elements of this new branch of computational theory without assuming any background in physics. It begins with an introduction to the quantum theory from a computer-science perspective. It illustrates the quantum-computational approach with several elementary examples of quantum speed-up, before moving to the major applications: Shor's factoring algorithm, Grover's search algorithm, and quantum error correction. The book is intended primarily for computer scientists who know nothing about quantum theory, but will also be of interest to physicists who want to learn the theory of quantum computation, and philosophers of science interested in quantum foundational issues. It evolved during six years of teaching the subject to undergraduates and graduate students in computer science, mathematics, engineering, and physics, at Cornell University.
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Editorial Reviews

From the Publisher
"...what it treats, it treats extremely well, with rigor and attention to detail that reveals a deep understanding of the subject... "I truly hope that Mermin's book will nurture the next generations of scientists in their understanding of things quantum computational --- or even just plain quantum."
Barbara Terhal, IBM T.J. Watson Research Center for PHYSICS TODAY

Pre-Publication Endorsement:
"… will be a standard for instruction and reference for years to come. … The book is suffused with Mermin’s unique knowledge of the history of modern physics, and has some of the most captivating writing to be found in a college textbook."
David DiVincenzo, IBM T. J. Watson Research Center

Pre-Publication Endorsement:
"… a gentle introduction to quantum computation especially aimed at an audience of computer scientists and mathematicians. … Mermin has always been an entertaining and comprehensible writer, and continues to be in this book. I expect it to become the definitive introduction to this material for non-physicists."
Peter Shor, Massachusetts Institute of Technology

Pre-Publication Endorsement:
"… Mermin’s lucid prose and gentle humor cajole [students] toward a sound intuition for what it all means, not an easy task for a subject superficially so counterintuitive."

Charles Bennett, IBM T. J. Watson Research Center

Pre-Publication Endorsement:
"This is one of the finest books in the rapidly growing field of quantum information. Almost every page contains a unique insight or a novel interpretation. David Mermin has once again demonstrated his legendary pedagogical skills to produce a classic."
Lov Grover, Bell Labs

"The text, the mathematics and the (many, many) circuit diagrams are impeccably laid out; the tone is enthusiastic without resorting to hyperbole; and the writing is clear and a joy to read. Indeed, the reader is well taken care of in this book."
Wim van Dam, American Scientist

"...an excellent introductory book..." - James W. Harrinton, Mathematical Reviews

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Product Details

  • ISBN-13: 9780521876582
  • Publisher: Cambridge University Press
  • Publication date: 8/31/2007
  • Edition description: New Edition
  • Edition number: 1
  • Pages: 236
  • Sales rank: 1,201,929
  • Product dimensions: 7.44 (w) x 9.69 (h) x 0.63 (d)

Meet the Author

N. David Mermin is Horace White Professor of Physics Emeritus at Cornell University. He has received the Lilienfeld Prize of the American Physical Society and the Klopsteg Award of the American Association of Physics Teachers. He is a member of the U. S. National Academy of Sciences and the American Academy of Arts and Sciences. Professor Mermin has written on quantum foundational issues for several decades, and is known for the clarity and wit of his scientific writings. Among his other books are Solid State Physics (with N. W. Ashcroft, Thomson Learning 1976), Boojums all the Way Through (Cambridge University Press 1990), and It's about Time: Understanding Einstein's Relativity (Princeton University Press 2005).
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Table of Contents

Preface; 1. Cbits and Qbits; 2. General features and some simple examples; 3. Breaking RSA encryption with a quantum computer; 4. Searching with a quantum computer; 5. Quantum error correction; 6. Protocols that use just a few Qbits; Appendices; Index.
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Customer Reviews

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  • Anonymous

    Posted December 27, 2013

    Moonlight Kurayami Myst

    Age: 18; race: human-wolf; looks: human – silvery-blue hair down to midback with messy fringe covering forehead, extremely pale skin, crimson eyes, always barefooted, thin and slightly underweight/hybrid – simply gains wolf ears and tail/wolf – fur same colour as hair in human form, eyes same as in human form, thin frame, a bit smaller than normal wolves; likes: being with friends, her brother Zaru, having fun, adventure, reading, doing whatever she feels like, the dark, nighttime, strong people, goofing off; dislikes: weaklings challenging her, dog whistles, anyone insulting her friends and/or family, anyone who tries to hurt her friends and/or family; devil fruit: Kage Tama no Mi(Shadow Soul Fruit), type – logia; other: orphaned with her brother at age of ten, ate devil fruit at age of eight, left on her own at age of twelve, four years younger than her brother, has a cloak that used to belong to her mother which she always has with her

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