  The dynamical fermion mass generation on the D3-brane in the Randall-Sundrum
space-time is discussed in a model with bulk fermions in interaction with
fermions on the branes. It is found that the dynamical fermion masses are
generated at the natural (R.-S.) radius of the compactified extra space and may
be made small compared with masses of the Kaluza-Klein modes which is of order
of TeV.
