Hard sphere model
The hard sphere interaction potential is given by
V(r) = \infinity if r < sigma; and
V(r) = 0; if r > sigma.
where V(r) is the potential energy between two spheres at a distance r, and sigma is the sphere diameter.
The hard sphere interaction potential is given by
V(r) = \infinity if r < sigma; and
V(r) = 0; if r > sigma.
where V(r) is the potential energy between two spheres at a distance r, and sigma is the sphere diameter.