Electronic communication channel in the model of free degenerate Fermi-gas

被引：0

作者：

Sinitsyn, GV ^{[1
]}

Khodasevich, MA ^{[1
]}

Yasukevich, AS ^{[1
]}

机构：

[1] Natl Acad Sci Belarus, Dept Opt Problems Informat, Minsk, BELARUS

来源：

DOKLADY AKADEMII NAUK BELARUSI | 1999年 / 43卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

On the base of the negentropy principle the influence of quantum statistics of information carriers on the information rate limit of an electronic communication channel is investigated. It is shown that in the model of free degenerate Fermi-gas the quantum-statistical properties of electrons begin to influence the capacity of one-dimensional channel at information transmission rates of the order of 10(16) bit/s and perhaps even at lower rates. Quantum communication channels with two- and three-dimensional distributions of electrons are energetically less favourable for information transmission in comparison with one-dimensional channels. This is caused by degeneration of power levels of two- and three-dimensional channels.

引用

页码：44 / 47

页数：4

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