【摘要】 从无耗散介观LC电路体系的经典运动方程出发 ,研究了体系处在平移压缩Fock态时电流、电压的量子涨落 ,结果表明 :量子涨落大小只依赖于其中器件参数和压缩参量 ,而与平移参量无关。更多还原

【Abstract】 Started from the classical motion equation for a nondissipative mesoscopic LC circnit,the quantum fluctuation of current and voltage of the circuit in a displaced squeezed Fock state is investigated.It is found that the quantum fluctuation depends on the elements’ parameters and squeezing parameters,not on displacement parameters.更多还原