Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Chinese journal of atomic and molecular physics

Wave function and quantum fluctuation of current and charges in an active meso scopic RLC circuit

Zhang Jie-Fang

Published Jan 1, 2005• 0 citations
OpenAlex

Abstract

Started from the classical equation of an active RLC circuit, after t he quantization of an active RLC circuit, we calculated the quantum fluctuation of the current and the charge in the mesoscopic RLC circuit, and we also studied the influence of source on quant um fluctuation.

Related papers

Quantum fluctuations of charge and current in RLC circuit

Wang Zhong-chen, Guo Zheng-ping

Starting from equation of motion of the active RLC circuit,we adopt the technique of the unitary transformation,transform the charge and current into the unitary variable and then have the quantization.By making use of standard transformation,we try to solve the time equation.For the application,quantum fluctuations of charge and the current in the mesoscopic circuit in the harmonic oscillator state are studied,result is analyzed and discussed.

Journal of Qingdao Technological University•Jan 1, 2006•0 citations

On the Quantization of Parallel Mesoscopic RLC Circuitand the Quantum Fluctuations

Wu Yun-Yi, Lei Min-Sheng, Mingyu Chen

A method of quantizing the active parallel mesoscopic RLC circuits developed,and the quantum fluctuations of currents and voltages in the parallel mesoscopic RLC circuits in the vacuum state,especially the influences of resistance on the quantum fluctuation are investigted.

Jiangxi kexue•Jan 1, 2005•0 citations

QUANTUM FLUCTUATIONS OF CHARGE AND CURRENT IN MESOSCOPIC RLC CIRCUIT IN SQUEEZED VACUUM STATE

Gu Yong-Jian, 昌潍师专物理系，山东潍坊 261043

A method of quantizing an active RLC circuit is developed, and the quantum fluctuations of the charge and current in the mesoscopic RLC circuit in the squeezed vacuum state, especially the influences of the resistance and the squeezing parameters on the quantum fluctuations are investigated.

Acta Physica Sinica•Jan 1, 2000•1 citation

Quantum Effects in Mesoscopic RLC Circuit under Eigenstate of Ladder Operator

Zhou Huai-ling

To investigate the factors influencing quantum fluctuations,the quantum fluctuations of charge,current and energy in a mesoscopic RLC circuit were calculated in a new Fock space defined by the charge operator using the character of the minimum shift operator based on charge quantization. The results show that,taking account of charge discreteness,the quantum fluctuation of current is zero under the eigenstate of ladder operator,and the fluctuations of charge and energy are determined by charge quantum,Planck constant and state parameters. In addition,the fluctuation of energy depends also on RLC parameters of the circuit,the power source and the external magnetic field.

Journal of Southwest Jiaotong University•Jan 1, 2009•0 citations

Quantum fluctuations and antibunching effect of charge and current in mesoscopic active RLC circuit

Shu Pan

Starting from equation of motion of the active RLC circuit, we adopt the technique of the unitary transformation,transform the charge and current into the unitary variable and then have them quantization. By making use of standard transformation, we try to solve the having time Schrdinger equation. As the application, quantum fluctuations and antibunching effect of the charge and the current in the mesoscopic circuit in the harmonic oscillator state is studied, the result is analysed and discussed.

Journal of Yanbian University•Jan 1, 2001•0 citations

Quantum Fluctuation of RLC Circuit After Quantization Described by Single-wave Function

Yanru Ni

In this paper,in order to probe into the quantum effect of mesoscopic electric circuit,on the basis of electromagnetic theory and quantum theory,quantum fluctuation of RLC circuit after quantization described by Single-wave function is studied, proving that electric charge and electric current fluctuatio are not only related to their quantum state but also to time.

Harbin Ligong Daxue xuebao•Jan 1, 2005•0 citations
To investigate the factors influencing quantum fluctuations,the quantum fluctuations of charge,current and energy in a mesoscopic RLC circuit were calculated in a new Fock space defined by the charge operator using the character of the minimum shift operator based on charge quantization. The results show that,taking account of charge discreteness,the quantum fluctuation of current is zero under the eigenstate of ladder operator,and the fluctuations of charge and energy are determined by charge quantum,Planck constant and state parameters. In addition,the fluctuation of energy depends also on RLC parameters of the circuit,the power source and the external magnetic field.
Starting from equation of motion of the active RLC circuit, we adopt the technique of the unitary transformation,transform the charge and current into the unitary variable and then have them quantization. By making use of standard transformation, we try to solve the having time Schrdinger equation. As the application, quantum fluctuations and antibunching effect of the charge and the current in the mesoscopic circuit in the harmonic oscillator state is studied, the result is analysed and discussed.