time scale in brownian force
Hi all;
Just as we know Brownian force is given by this relation:Fb=xi*sqrt(pi*S0/dT) for sub-micron particles . dT=time scale; Xi=zero-mean, unit variance independent Gaussian random numbers. My main question is that how time scale(dt) is determined in this formula ? Another question is how to compare this time scale with time paticle passed on its cell position? Thanks in advance for any help. M.Asghari |
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