介观阻尼LC并联电路的量子化

Quantization of Mesoscopic Parallel Damped LC Circuit

借鉴阻尼谐振子的量子力学处理的研究思想,将介观阻尼LC并联电路量子化,在此基础上研究了真空态下,各支路电流和电压的量子涨落.结果表明,各支路电流电压的量子涨落均与电路器件的参数有关,且随时间衰减.

Using by the idea of damped harmonic oscillator operation,parallel mesoscopic damped LC circuit is quantized. On this basic theory,we studied quantum fluctuations of the voltage and current of each branch in vacuum state. The result shows that the quantum fluctuations of the voltage and current of each branch relate with parameter of the circuit element,and decay with time.