Quantum Fluctuation of Mesoscopic Capacitance Coupled Circuitin a Thermal Vacuum State

  • The quantum fluctuations of mesoscopic capacitance-coupled circuit in thermal vacuum state are investigated by using the theory of thermal field dynamics on the basis of quantization of the mesoscopic circuit. It is shown that under a definite temperature, the fluctuations of electric charges and currents change with temperature. The higher the temperature, the more quantum noise the coupled circuit exhibits.
  • Article Text

  • loading

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return