Coherence resonances in an excitable thermochemical system with multiple stationary states

文献情報

出版日 2010-09-06

DOI 10.1039/C0CP00468E

インパクトファクター 3.676

著者

Annie Lemarchand, Andrzej L. Kawczyński

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要旨

A master equation approach is used to study the influence of internal fluctuations on the dynamics of three excitable thermochemical systems exhibiting continuous as well as discrete changes of temperature. The systems differ by the types of excitability. The dependences of the relative deviations from mean values of the interspike intervals and escape times from the stable stationary state on the size of the systems calculated from simulations of stochastic trajectories exhibit minima, which testify to the appearance of resonance phenomena. An explanation for the appearance of the stochastic resonances is presented.

掲載誌

Physical Chemistry Chemical Physics

CiteScore: 5.5

自己引用率: 10.3%

年間論文数: 3036

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