how to carry out the Coarse-Grained MD simulation Via lammps ?

Dear lammps users:
I am a green learner of LAMMPS. I know little information about using LAMMPS to caculate a mesomechanical problem of polymers. It would be very kind of you if you could give a general descrition on the implementary steps of coarse-grained molecular dynamics simulation, or show a executable example. Thank you for your attention!

D. Chai

A coarse-grained simulation is fundamentally the same as an atomistic simulation. The only differences between them are what constitutes an “atom” in the simulation, and what are the force field interactions between the atoms. Otherwise, you set them up in just the same way. There are lots of papers in the literature that will tell you more.