class nneigh::SkinNeighborList

Overview

Persistent neighbour list with a LAMMPS skin. More…

Detailed Documentation

Persistent neighbour list with a LAMMPS skin.

Vesin (or the brute-force fallback) builds candidates at cutoff+skin, which is the ghost halo: periodic images already sit in that shell. The cell list is rebuilt only when some atom has moved more than skin/2 from the last rebuild, the Verlet trigger. The bond graph for rings is the candidate pairs whose current distance is inside the analysis cutoff.