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Adventures in Computer Science

From Classical Bits to Quantum Bits

  • Vicente Moret-Bonillo

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Vicente Moret-Bonillo
    Pages 1-25
  3. Vicente Moret-Bonillo
    Pages 27-38
  4. Vicente Moret-Bonillo
    Pages 39-51
  5. Vicente Moret-Bonillo
    Pages 53-74
  6. Vicente Moret-Bonillo
    Pages 75-118
  7. Vicente Moret-Bonillo
    Pages 119-133
  8. Vicente Moret-Bonillo
    Pages 135-163
  9. Vicente Moret-Bonillo
    Pages 165-177
  10. Back Matter
    Pages 179-198

About this book

Introduction

The main focus of this textbook is the basic unit of information and the way in which our understanding of this has evolved over time. In particular the author covers concepts related to information, classical computing, logic, reversible computing, quantum mechanics, quantum computing, thermodynamics and some artificial intelligence and biology, all approached from the viewpoint of computer sciences.

The book begins by asking the following nontrivial question: what is a bit? The author then discusses logic, logic gates, reversible computing and reversible architectures, and the concept of disorder. He then tries to establish the relationship between three essential questions that justify quantum approaches in computer sciences: the energy required to perform a real-life computation, the size of current processors, and the reversibility of quantum operations. Based on these concepts, the author establishes the conditions that justify the use of quantum techniques for certain kinds of computational tasks, and he uses formal descriptions and formal argumentations to introduce key quantum mechanical concepts and approaches. The rest of the book is formally different, focusing on practical issues, including a discussion of remarkable quantum algorithms in a treatment based on quantum circuit theory.

The book is valuable for graduate students in computer science, and students of other disciplines who are engaged with physical models of information and computing.

Keywords

Quantum Computing Quantum Architectures Artificial Intelligence Physical Models of Computing Reversible Computing Thermodynamics

Authors and affiliations

  • Vicente Moret-Bonillo
    • 1
  1. 1.Departamento de ComputaciónUniversidad de A CoruñaA CoruñaSpain

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-64807-1
  • Copyright Information Springer International Publishing AG 2017
  • Publisher Name Springer, Cham
  • eBook Packages Computer Science
  • Print ISBN 978-3-319-64806-4
  • Online ISBN 978-3-319-64807-1
  • Buy this book on publisher's site