定量
Through the idea that the classical channel is viewed as a quantum channel, using the symbols of quantum mechanics, we give a proof of Shannon noisy classic channel coding theorem.
运用把经典信道看成是量子信道的思想,采用量子力学的符号,我们对经典的香农噪声信道编码定理给出了一个量子化的证明。
According to the fundamental theory of group representations, a direct proof is given for the singleness of demension of Dirac's matrix in the relativistic quantum mechanics.
根据群表示论的基本定理,对相对论量子力学中狄拉克矩阵维数的唯一性给出直接证明。
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