Hi.
I’m studying P3M in slab geometry.
Lammps uses Yeh-Berkowitz approach with non-neutrality to calculate electric force in 2D.
But, I know there is another algorithm P3M/EW3DLC(electrostatic layer correction) which is comparable.
Can I ask the reason why lammps hires Yeh-Berkowitz approach?
From. eun-jung.