  Baryogenesis in the models where the fundamental scale is as low as TeV in
the context of large extra dimensions is a challenging problem. The requirement
for the departure from thermal equilibrium necessarily ties any low scale
baryogenesis with that of a successful inflationary model which automatically
provides the out of equilibrium condition after the end of inflation. However,
it is also noticeable that in these models the reheat temperature of the
Universe is strongly constrained from the overproduction of Kaluza-Klein modes,
which enforces a very low reheat temperature. In this paper we describe a
possible scenario for baryogenesis which has a similar characteristics of an
Affleck-Dine field. We notice that in order to have an adequate baryon to
entropy ratio one requires to promote this Affleck-Dine field to reside in the
bulk.

High Energy Physics - Phenomenology;Astrophysics;General Relativity and Quantum Cosmology;High Energy Physics - Theory