介观LC电路在辐射场作用下约化密度方程的推导
The Derivation of Reduced Density Equation of Mesoscopic LC Circuit in a Thermal Radiation Field

作者: 夏小建 :泉州师范学院物理与信息工程学院,泉州;

关键词: 介观LC电路辐射场约化密度方程Mesoscopic LC Circuit The Radiation Field Equation of Reduced Density

摘要:

介观LC电路不可避免会处于辐射场中,把辐射场看成是由无穷多谐振子组成的,选择介观LC电路为研究对象。本文从介观LC电路与辐射场相互作用的哈密顿量出发,把辐射场看成库,通过对库求迹,推导了介观LC电路在辐射场作用下的密度方程。

Abstract: Quantum LC circuit locates inevitably in radiation field; the thermal radiation field is a reservoir which is described by infinite harmonic oscillators, and quantum LC circuit is a system to be investigated. From the interaction between mesoscopic LC circuit and radiation field, the radiation is reservoir. We trace out the reservoir and deduce the equation of density.

文章引用: 夏小建 (2013) 介观LC电路在辐射场作用下约化密度方程的推导。 应用物理, 3, 167-170. doi: 10.12677/APP.2013.39031

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