Quantum dissipation of the density matrix of mesoscopic RLC circuit

被引：0

作者：

Fan Hong-Yi ^{[1
]}

He Rui ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Peoples R China

来源：

ACTA PHYSICA SINICA | 2014年 / 63卷 / 11期

基金：

中国国家自然科学基金;

关键词：

mesoscopic RLC circuit; dissipative channel; master equation; entangled state representation; SQUEEZED VACUUM STATE; MUTUAL-INDUCTANCE; EXCITATION STATE; WAVE-FUNCTIONS; ONE-MODE; FLUCTUATIONS; QUANTIZATION; OPERATORS;

D O I：

10.7498/aps.63.110301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For the first time, as far as we know, we use the approach of solving the amplitude-decaying master equation of density matrix to study the quantum dissipation of a mesoscopic RLC circuit, and thus find out the attenuation law of circuit energy. We then use the entangled state representation and the technique of integration within an ordered product of operators to explore this problem.

引用

页数：6

共 20 条

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