  The main objective of this paper is to improve the communication costs in
distributed quantum circuits. To this end, we present a method for generating
distributed quantum circuits from monolithic quantum circuits in such a way
that communication between partitions of a distributed quantum circuit is
minimized. Thus, the communication between distributed components is performed
at a lower cost. Compared to existing works, our approach can effectively map a
quantum circuit into an appropriate number of distributed components. Since
teleportation is usually the protocol used to connect components in a
distributed quantum circuit, our approach ultimately reduces the number of
teleportations. The results of applying our approach to the benchmark quantum
circuits determine its effectiveness and show that partitioning is a necessary
step in constructing distributed quantum circuit.
