Can anyone explain the difference between the global cutoff and cutoff radius.
pair_style lj/cut 2.5
pair_coeff * * 1.0 1.0 1.1226
Here Rg = 2.5 and Rc = 1.1226. I don’t understand why one has to define two cutoff radii. If someone
can explain the what this means and the situations where one has to use it, I’ll be thankful.