1 "LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
3 :link(lws,http://lammps.sandia.gov)
5 :link(lc,Section_commands.html#comm)
15 value = dielectric constant :ul
23 Set the dielectric constant for Coulombic interactions (pairwise and
24 long-range) to this value. The constant is unitless, since it is used
25 to reduce the strength of the interactions. The value is used in the
26 denominator of the formulas for Coulombic interactions - e.g. a value
27 of 4.0 reduces the Coulombic interactions to 25% of their default
28 strength. See the "pair_style"_pair_style.html command for more
35 "pair_style"_pair_style.html