  Based on our model of quantum systems as emerging from the coupled dynamics
between oscillating "bouncers" and the space-filling zero-point field, a
sub-quantum account of nonlocal correlations is given. This is explicitly done
for the example of the "double two-slit" variant of two-particle
interferometry. However, it is also shown that the entanglement in two-particle
interferometry is only a natural consequence of the fact that already a
"single" two-slit experiment can be described on a sub-quantum level with the
aid of "entangling currents" of a generally nonlocal nature.
