Dc. Cole et al., Stochastic nonrelativistic approach to gravity as originating from vacuum zero-point field van der Waals forces - art. no. 054101, PHYS REV A, 6305(5), 2001, pp. 4101
We analyze the proposal that gravity may originate from a van der Waals typ
e of residual force between particles due to the vacuum electromagnetic zer
o-point field. Starting from the Casimir-Polder integral, we show that the
proposed approach can he analyzed directly, without recourse to approximati
ons previously made. We conclude that this approach to Newtonian gravity do
es not work, at least not with this particular starting point. Only by impo
sing different or additional physical constraints, or by treating the under
lying dynamics differently than what are embodied in the inherently subrela
tivistic Casimir-Polder integral, can one expect to escape this conclusion.