The complete solution of zero-state response in mesoscopic LC circuit
Zhou Xiao-fang, 漳州师范学院物理与电子信息工程系，漳州 363000
The exact solution of time evolution operator was obtained by applying the gauge transform of algebra dynamic. Such an operator describes the quantum state of time dependence of mesoscopic LC circuit containing voltage source. The zero-state response in mesoscopic LC circuit was researched, and the charge and current zero-state response of the import signal were also acquired. The result showed that the system of mesoscopic LC circuit has linear time invariant feature, and the response in mesoscopic LC circuit is the same as in the macroscopic LC circuit.
Acta Physica Sinica•Jan 1, 2007•1 citation