Dynamical Dark Energy and Spontaneously Generated Gravity
  We study the cosmological evolution of an induced gravity model with a scale
symmetry breaking potential for the scalar field. The radiation to matter
transition, following inflation and reheating, influences the dynamics of such
a field through its non minimal coupling. We illustrate how, under certain
conditions on the potential, such a dynamics can lead to a suitable amount of
dark energy explaining the present accelerated expansion.
