  We compare the critical behavior of the short-range Ising spin glass with a
spin glass with long-range interactions which fall off as a power sigma of the
distance. We show that there is a value of sigma of the long-range model for
which the critical behavior is very similar to that of the short-range model in
four dimensions. We also study a value of sigma for which we find the critical
behavior to be compatible with that of the three dimensional model, though we
have much less precision than in the four-dimensional case.
