QUANTUM FLUCTUATIONS IN A MESOSCOPIC DAMPED LC PARALLEL CIRCUIT IN DISPLACED SQUEEZED FOCK STATE

梁先庭, 范洪义

Ji‐Suo Wang, Tang-Kun Liu, Mingsheng Zhan +1 more

Starting from the classical equation of motion for a mesoscopic capacitance coupling circuits,the quantum fluctuations of charge and current of the circuits in a displaced squeezed Fock state are investigated.It is found that the quantum fluctuations of charge and current in each component circuit depend on the device of the two loop circuits and squeezing parameters,while the fluctuation does not depend on displacement parameters.

Ji‐Suo Wang, Jian Feng, Mingsheng Zhan

Xing-Lei Xu, Hongqi Li, Ji‐Suo Wang

Ji‐Suo Wang, Sun Chang-Yong, 聊城师范学院物理系

Starting from equation of motion of an active LC circuit,the quantum fluctuations of the charge and current in the mesoscopic circuit (LC circuit) in the squeezed vacuum state are investigated.

Ji‐Suo Wang, Tang-Kun Liu, Ming-Sheng Zhan