Quantum mechanical treatment of a R (t) LC mesoscopic circuit

被引：10
|
作者：
Ling, RL [1 ]
机构：
[1] Changshu Teachers Coll, Dept Phys, Changshu 215500, Peoples R China
来源：
ACTA PHYSICA SINICA | 1999年 / 48卷 / 12期
关键词：
D O I：
10.7498/aps.48.2343
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A quantization scheme for a R(t)LC mesoscopic circuit has been given, in which we employ the canonical transformation and Feynman's path integral method. The charge and generalized current quantum fluctuation of the circuit are discussed, and the uncertainty relation of charge and generalized current has also been shown.
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页码：2343 / 2348
页数：6
相关论文
共 14 条
  • [1] MESOSCOPIC PHYSICS AND NANOELECTRONICS - NANOSCIENCE AND NANOTECHNOLOGY
    BUOT, FA
    [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1993, 234 (2-3): : 73 - 174
  • [2] MESOSCOPIC CAPACITORS
    BUTTIKER, M
    THOMAS, H
    PRETRE, A
    [J]. PHYSICS LETTERS A, 1993, 180 (4-5) : 364 - 369
  • [3] QUANTUM EFFECTS IN A MESOSCOPIC CIRCUIT
    CHEN, B
    LI, YQ
    FANG, H
    JIAO, ZK
    ZHANG, QR
    [J]. PHYSICS LETTERS A, 1995, 205 (01) : 121 - 124
  • [4] CHEN B, 1995, ACTA PHYS SINICA, V44, P1480
  • [5] CHEN B, 1997, ACTA PHYS SINICA, V46, P129
  • [6] SPATIAL VARIATION OF CURRENTS AND FIELDS DUE TO LOCALIZED SCATTERERS IN METALLIC CONDUCTION
    LANDAUER, R
    [J]. IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1957, 1 (03) : 223 - 231
  • [7] Quantum theory for mesoscopic electric circuits
    Li, YQ
    Chen, B
    [J]. PHYSICAL REVIEW B, 1996, 53 (07): : 4027 - 4032
  • [8] LING RL, 1998, ACTA PHYS SINICA, V47, P1952
  • [9] Louisell W. H., 1973, Quantum Statistical Properties of Radiation
  • [10] EXACT WAVE-FUNCTIONS AND COHERENT STATES OF A DAMPED DRIVEN HARMONIC-OSCILLATOR
    OH, HG
    LEE, HR
    GEORGE, TF
    UM, CI
    [J]. PHYSICAL REVIEW A, 1989, 39 (11): : 5515 - 5522
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