Dear LAMMPS users,
I am wondering whether LAMMPS can have a full calculation of Coulomb interactions with Ewald or PPPM in reciprocal space. I checked with the manual. It seems we have to assign a nonzero cutoff for direct Coulomb interactions calculation and reciprocal space calculation is only used for the region beyond this cutoff. I don’t want this separated calculation.
Any help would be most appreciated.
Best
Yajie Lei