Interference emission of polariton states in crystals with spatial dispersion
Abdukadyrov A. G., Sazhin M. I. , Sel'kin A. V. , Yuldashev N. Kh.
The formation of the polariton luminescence spectra of a crystal is analyzed in the case in which the conditions for the applicability of the Boltzmann kinetic equation do not hold. A dissipative attenuation due to the elastic scattering of exciton polaritons leads to an interference of the emitting states.