[gmx-users] about FENE potential

[leafyoung81-group at yahoo.com]

--- aa qq <shufangfu at yahoo.com> wrote:

> Dear users:
>  
> When I use FENE (finitely extensible linear elastic
> potential) to simulate polymers, I always meet a
> question, that
>  
> the distance molecular distance is always beyond the
> limited value(R0=1.5 or 2.0),
> then the force will be infinte.
Please give us more information on how you implemented
it. Not every one here familiar with FENE.

There were some threads in this mailling on FENE.
http://www.gromacs.org/pipermail/gmx-users/2003-September/006866.html

>  
> In this case how to control?
>  
> Thanks for your help
>  
> Shufang Fu
>  
> shufangfu at yahoo.com 
> 
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