Квантовые вычисления и квантовая информация.

In this first comprehensive introduction to the main ideas and techniques of quantum computation and information, Michael Nielsen and Isaac Chuang ask the question: What are the ultimate physical limits to computation and communication? They detail such remarkable effects as fast quantum algorithms, quantum teleportation, quantum cryptography and quantum error correction. A wealth of accompanying figures and exercises illustrate and develop the material in more depth. They describe what a quantum computer is, how it can be used to solve problems faster than familiar "classical" computers, and the real-world implementation of quantum computers. Their book concludes with an explanation of how quantum states can be used to perform remarkable feats of communication, and of how it is possible to protect quantum states against the effects of noise. Nielsen and Chuang ask the question: What are the ultimate physical limits to computation and communication? They then go on to describe what a quantum computer is, how it can be used to solve problems faster than familiar "classical" computers, and the real-world implementation of quantum computers. Their book concludes with an explanation of how quantum states can be used to perform remarkable feats of communication, and of how it is possible to protect quantum states against the effects of noise. 91 line diagrams. This is an introduction to the main ideas and techniques of the field of quantum computation and quantum information. It asks the question: what are the ultimate physical limits to computation and communication?

first-ever Comprehensive Introduction To The Major New Subject Of Quantum Computing And Quantum Information.

What are the fundamental concepts of quantum computation and quantum information?