WCA potential

Hi Lammps-users,
I’m doing a simulation with a WCA potential:

units real
pair_style lj/cut 2.5*Sigma
pair_modify shift yes
pair_coeff I J Epsilon Sigma 2^(1/6)*Sigma

My script is good for this potential?
Thanks.

Hi Lammps-users,
I'm doing a simulation with a WCA potential:

units real
pair_style lj/cut 2.5*Sigma
pair_modify shift yes
pair_coeff I J Epsilon Sigma 2^(1/6)*Sigma

My script is good for this potential?

yes and no. i assume that you are using some kind of shortcut notation
and are not planning to use this input literally (which would be
wrong). under this assumption it "looks ok", but there are still ways
to mess things up. so you will have to make some tests like everybody
else. no input is automatically correct, if some (random) person says
so.

axel.