The Quantum Computing

Quantum computing is a field of computer science that focuses on developing various technologies using quantum physics. Quantum computing uses the unique behavior of quantum physics to solve problems that ordinary computers cannot solve. This is achieved by building quantum computers. Suppose you have gone to an internet cafe with your friend, and there you decide to play one of the computer games, such as the coin game. Instead of choosing your friend as an opponent, you choose the computer as a more intelligent opponent. The computer, like a human, can move coins. As we know, a coin has two sides, heads and tails. This book has four chapters, including: Chapter I. What is quantum computing, what are its applications?;Chapter II. Quantum Computing Models;Chapter III. Quantum Computing and Its Impact on Simulation;Chapter IV. The Idea of Building Quantum Computers andReferences.