|Subject:||Re: [ESPResSo-users] FENE+LJ bond|
|Date:||Tue, 21 May 2019 09:55:34 +0200|
You are mixing two things here.
As I recall from your last mail you want to model polymer chain. Thus, you need to model two things:
(1) The unbounded potential between monomers via the LJ/WCA interaction.
(2) Bonds between these monomers. These bonds are only adding an interaction between two monomers in a linear chain. The other monomers are not effected by them.
The way you added the two potentials is not very reasonable.
Please refer to: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.33.3628 for detailed instructions and parameters.
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