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Optoelectronic Technology & Information

Quantum Computation and Quantum Computer

Shen Zhen-kang

Published Jan 1, 2003• 0 citations
OpenAlex

Abstract

An introduction to the basic concept of quantum computation and quantum computer is presented in the paper, the advantages of quantum computer over the classical ones are analyzed. Finally some proposed methods of realization and application of the quantum computer are briefly discussed.

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This chapter explores the rapidly developing field of quantum computing, which essentially devises the power to change science and technology. After an introductory outline, the fundamental ideas of quantum computing are covered, setting it apart from classical computing. The chapter then goes on to describe the features of a quantum computing system, highlighting its unique traits and possible advantages. The reliance on complex numbers and advanced mathematics is a central point of quantum computing [ 1 ]. Fundamental mathematical concepts are important to understand the quantum algorithms, which are explained in more detailed way. In quantum computing, the main idea is that quantum bits can have several states. The quality of quantum processing is extensively explored in this chapter. The chapter also covers a range of quantum computing techniques, highlighting their resourceful methods for tackling problems. Finally, the uses of quantum computing and its influence in many areas, such as optimization, materials research, and cryptography, are described and analyzed. This ample introduction will provide readers with thoughtful principles and the mathematical and practical significance of quantum computing.