D. Durr et al., SURREALISTIC BOHM TRAJECTORIES - COMMENT, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 48(12), 1993, pp. 1261-1262
From the perspective of orthodox quantum theory, no meaning can be ass
igned to the notion of the ''slit'' through which the atom passed in t
he experiments under discussion in this paper. From a Bohmian perspect
ive this notion does have meaning. Moreover, when we compare the answe
r provided by BM with the answer provided, not by orthodox quantum the
ory, but by a naive, largely incoherent operationalism, we obtain diff
erent answers. So what?