Electromagnetic scattering in the open elliptic quantum billiard

The study of open quantum billiards has gained popularity in the last decades, including different common and uncommon geometries such as the circular and stadium billiards. We study the electromagnetic scattering of a linearly polarized electric field in the elliptic quantum billiard with hyperbolic channels. We analyze the effect of different parameters on the scattering in a billiard configuration obtained by displacing both channels by the same angle. We observed that for the configuration proposed in this work the polarization of the electric field is conserved.