| 激发相干态下介观二阶并联电路的量子效应 |
| |
| 引用本文： | 饶建平,嵇英华,雷敏生. 激发相干态下介观二阶并联电路的量子效应[J]. 江西师范大学学报(自然科学版), 2000, 24(3): 257-259 |
| |
| 作者姓名： | 饶建平 嵇英华 雷敏生 |
| |
| 作者单位： | 江西师范大学,物理系,江西,南昌,330027 |
| |
| 摘 要： | 通过引入复正则变量，给出了ＲＬＣ并联电路的量子化方案。作为应用，研究了激发相干态下电压和电流的量子效应。结果表明，观测量的量子涨落不仅取决于电路所处的量子态，而且取决于电路参数，阻尼对量子涨落的影响在欠阻尼和过阻尼情形下是正好相反的。
|
| 关 键 词： | 二阶并联电路 激发相干态 量子效应 |
Quantum Effect of the Mesoscopic Second Order Parallel Connection Circuit under the Excited Coherent State |
| |
| RAO Jian-ping,JI Ying-hua,LEI Min-sheng. Quantum Effect of the Mesoscopic Second Order Parallel Connection Circuit under the Excited Coherent State[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 2000, 24(3): 257-259 |
| |
| Authors: | RAO Jian-ping JI Ying-hua LEI Min-sheng |
| |
| Abstract: | The quantization scheme of the parallel connection circuit of RLC was proposed by introducing the complex normal variables.As its application,the quantum fluctuations of voltage and current under excited coherent states are investigated.The results show the quantum fluctuation of voltage and current not only are determined by the circuit parameter,but also depended on the quantum states of the circuit.The damping will influence the quantum fluctuation,and his influence in over damping is different from in under damping. |
| |
| Keywords: | second order parallel connection circuit excited coherent state quantum effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
