Fluctuations and dissipations in stochastic energetic resonance

被引：3
作者：
Xue Sheng-Hu [1 ]
Lin Min [1 ]
Meng Ying [1 ]
机构：
[1] China Jiliang Univ, Coll Metrol & Measurement Engn, Hangzhou 310018, Peoples R China
来源：
CHINESE PHYSICS B | 2012年 / 21卷 / 09期
基金：
中国国家自然科学基金;
关键词：
stochastic energetic resonance; fluctuation; dissipation; bistable system; BISTABLE SYSTEMS; PERIODIC SIGNAL; THERMODYNAMICS; DRIVEN; NOISE;
D O I：
10.1088/1674-1056/21/9/090504
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By analyzing the fluctuations and dissipations of a Brownian particle colliding with the molecules in a fluid, the work exchanged between the Brownian particle constrained in a bistable potential well and an external periodic force is investigated. Characters of the stochastic energetic resonance are found and studied at different intensities of fluctuations and dissipations. The microscopic mechanism of energy exchange between the Brownian particle and the external force is revealed. The method used in this study provides a novel way of controlling the stochastic energetic resonance.
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页数：5
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共 31 条
  • [1] Benzi R., 1981, PHYSICA A, VA14, pL453
  • [2] The nonequilibrium thermodynamics of small systems
    Bustamante, C
    Liphardt, J
    Ritort, F
    [J]. PHYSICS TODAY, 2005, 58 (07) : 43 - 48
  • [3] Bona fide stochastic resonance: a view point from stochastic energetics
    Dan, D
    Jayannavar, AM
    [J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2005, 345 (3-4) : 404 - 410
  • [4] Energy diffusion controlled reaction rate in dissipative Hamiltonian systems
    Deng Mao-Lin
    Zhu Wei-Qiu
    [J]. CHINESE PHYSICS, 2007, 16 (06): : 1510 - 1515
  • [5] Dong XJ, 2010, CHINESE PHYS B, V19, DOI 10.1088/1674-1056/19/1/010502
  • [6] Stochastic resonance in a parallel array of linear elements
    Dong Xiao-Juan
    [J]. CHINESE PHYSICS B, 2009, 18 (01) : 70 - 75
  • [7] Stochastic resonance
    Gammaitoni, L
    Hanggi, P
    Jung, P
    Marchesoni, F
    [J]. REVIEWS OF MODERN PHYSICS, 1998, 70 (01) : 223 - 287
  • [8] Gammaitoni L, 1989, REV REV LETT, V62, P349
  • [9] Stochastic resonance in a time-delayed asymmetric bistable system with mixed periodic signal
    Guo Yong-Feng
    Xu Wei
    Wang Liang
    [J]. CHINESE PHYSICS B, 2010, 19 (04)
  • [10] Hu G., 1994, STOCHASTIC FORCES NO
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