Theoretical Basis and Circuitry Implementation of Quantum Communication

Abstract

Abstract: Quantum communication is a fashionable field of physics and informatics at present.Starting with the theoretical basis of quautum communication,the author investigats the method of dealing with information and the process of carrying information for both sides of communication.The variety of quantum state of transfers' particle and unitary transformation matrix of acceptant are calculated in theory by four Bell radix.The circuitry of quantum communication is provided,and the author obtains Bell radix and quantum gate for corresponding unitary transformation matrix by the circuitry.

Key words: quantum communications, unitary transformation matrix, entangle, quantum gate

ZHOU Xiao-Qing, WU Yun-Wen, LIANG Jian-Chu. Theoretical Basis and Circuitry Implementation of Quantum Communication[J]. journal6, 2006, 27(5): 39-44.

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