  We study the main intra-band and inter-band transport properties at zero
temperature of free electron-like system undergoing a topological
reconstruction of the Fermi surface for the two-dimensional and
three-dimensional case. The calculated intra-band properties include the
single-particle density of states, the total and the effective concentrations
of electrons and the thermopower. As for the inter-band case, the real part of
the conductivity has been calculated within the vanishing inter-band relaxation
approximation as a function of the incident photon energy. Within this
approach, it is shown that the optical conductivity has a nonvanishing
component parallel to the reconstruction wave vector and the shape which
depends on the value of the Fermi energy. Each dimensionality has its
particular features in the transport quantities presented in the paper, which
are discussed and compared with those in the free electron scenario. Finally,
we identify the signature of the topological reconstruction of the Fermi
surface in the intra-band and inter-band transport functions.
