What is a quantum computer? A computer that uses laws of quantum mechanics to perform massively parallel computing through superposition, entanglement, and decoherence. A computer that uses voltages flowing through circuits and gates, which can be controlled and manipulated entirely by classical mechanics.
•Part I: Quantum-computing fundamentals –High-level motivation, history, and status •Part II: Circuit-model quantum computing
This chapter presents the basic concepts of quantum computing as well as the tran-sition from quantum physics to quantum computing. We also introduce quantum computing models, necessary to understand our concepts of quantum logic, quan-tum computing and synthesis of quantum logic circuits. The Section 1.3 introduces
Quantum Computing for the Quantum Curious : Free Download, …
May 30, 2024 · This classroom-tested textbook uses simple language, minimal math, and plenty of examples to explain the three key principles behind quantum computers: superposition, quantum measurement, and entanglement.
quantum theory tells us about for the purposes of performing tasks that were previously thought impossible or infeasible. Devices that perform quantum in-formation processing are known as quantum computers. In this book we examine how quantum computers can be used to solve certain problems more efficiently
Quantum algorithms can beat classical algorithms on every problem, we just need to build quantum computers on which to run them! Quantum algorithms have been studied since the early 1990s, and pretty much everything is known by now.
Finally, the book will be useful for graduate students in physics and computer science taking a quantum computation course who are looking for a calculationally oriented supplement to their main textbook and lecture notes. The goal of this book is to open up and introduce quantum computation to these nonstandard audiences.
These readers may not have the background in quantum physics or math that most people in the field of quantum computation have. This book aims to fill the gap here as well by offering a more “hand-holding” approach to the topic so that readers can learn the basics and a little bit on how to do calculations in quantum computation.
Introduction to Quantum Computing | SpringerLink
It reviews the fundamentals of quantum mechanics from the double-slit experiment to entanglement, before progressing to the basics of qubits, quantum gates, quantum circuits, quantum key distribution, and some of the famous quantum algorithms.
To understand how to build a quantum computer, or even to study what physical systems are promising candidates for realizing such a device, you must indeed have many years of experience in quantum mechanics and its applications under your belt.