Mesoscopic circuits with charge discreteness: Quantum transmission lines

被引：57

作者：

Flores, JC ^{[1
]}

机构：

[1] Univ Tarapaca, Dept Fis, Arica, Chile

来源：

PHYSICAL REVIEW B | 2001年 / 64卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.64.235309

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We propose a quantum Hamiltonian for a transmission line with charge discreteness. The periodic line is composed of an inductance and a capacitance per cell. In every cell the charge operator satisfies a nonlinear equation of motion because of the discreteness of the charge. In the basis of one energy per site, the spectrum can be calculated explicitly. The incorporation of electrical resistance in the line has been considered briefly.

引用

页数：4

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