The Quantum Fluctuations of Mesoscopic RLC Circuit in Coherent State
QU Li-cheng · Journal of Xuzhou Institute of Architectural Technology · 2004
The authors quantize the mesoscopic RLC circuit with the help of the canonical transformation, define the coherent state of the mesoscopic RLC circuit, and investigate the quantum fluctuatio ns of the charge and current of the circuit in this coherent state.Some useful r esults are obtained.