  We study the effects of the photo irradiation on the band insulating state in
the two-band Hubbard model on the Penrose tiling. Examining the time- and
site-dependent physical quantities, we find that the excitionic state is
dynamically induced with site-dependent order parameters. It is also clarified
that, in the excitonic state induced by the photo irradiation, local
oscillatory behavior appears in the electron number as well as in the order
parameter, which should be characteristic of the quasiperiodic lattice.

Strongly Correlated Electrons