GENERALIZED FOKKER-PLANCK EQUATION FOR A NON-LINEAR BROWNIAN-MOTION WITH FLUCTUATIONS IN THE CONTROL PARAMETER

被引:12
作者
ARECCHI, FT [1 ]
POLITI, A [1 ]
机构
[1] IST NAZL OTT, FIRENZE, ITALY
关键词
D O I
10.1016/0030-4018(79)90118-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We derive a generalized Fokker-Planck equation which account not only for the fluctuations of the internal parameter describing a statistical system, but also for fluctuations in the control parameter which may induce rapid changes in the force law. As an example, the Fokker-Planck equation for the optical bistability is derived in its full extent by simple heuristic considerations. © 1979.
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页码:361 / 363
页数:3
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