This note analyses the so called wave-particle dulaity from the point
of view of the geometry and the topology of micro spacetime. It is sho
wn that the so called index theorem of Toepliz operators is consistant
with the irreducible spacial uncertainty of Cantorian spacetime and t
hat this, in turn, is responsible for various paradoxial notions in qu
antum physics, such as the wave-particle duality. (C) 1998 Elsevier Sc
ience Ltd. All rights reserved.