  Our interest is to find the difference of the behavior between black holes
with three different topologies. These black holes have spherical, hyperbolic
and toroidal structures. We study in this paper the behavior of a probe
D5-branes in this nontrivial black hole spacetime. We would like to find the
solution what describe the embedding of probe D5-brane. This system realizes an
"interface" solution, a kind of non-local operators, on the boundary gauge
theories. These operators are important to deepen understanding of AdS/CFT
correspondence.
