摘要
将介观电容器看作介观隧道结,对介观RLC电路作了相应的量子力学处理.研究了介观RLC电路系统的量子态演化.研究表明:考虑介观电容耦合效应的影响,介观RLC电路系统将由初始的Fock态演化到压缩Fock态,并讨论了电荷及磁通在压缩Fock态下的量子涨落.
Based on the fact that the mesoscopic capacitor can be considered as a mesoscopic junction, we restudied the quantum effects of the mesoscopic RLC electric circuit. The study shows： considering the influence of the mesoscopic capacitor＇s coupling effects, the mesoscopic RLC circuit will evolve from the Fock state to a squeezing Fock state. We also research the quantum fluctuations of the squeezing Fock state.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
2006年第4期729-733,共5页
Journal of Atomic and Molecular Physics
基金
江西省教育厅科技项目(2006261)
吉安市2005年度指导性重点科技计划项目:吉市字[2005]28号
井冈山学院[2005]校级自然科学基金
关键词
量子光学
介观RLC电路
电容耦合能
压缩效应
Quantum optics, mesoscopic RLC circuit, capacitor coupling energy, squeezing effects
