Non-equilibrium condensation in periodic polariton lattices

29 Sep 2015 · Teklu Berihu, Solnyshkov Dmitry, Malpuech Guillaume ·

We study theoretically the Bose-Einstein condensation in periodic polariton lattices in presence of a localized reservoir. Using the Schr\"odinger and Boltzmann equations, we find analytically the parameters determining the choice of the bandgap for condensation on the defect states.