Statistical Properties of Superradiance in the Radiative Interaction of a System of Two-Level Atoms with a 'Hot' Thermostat

摘要

The statistics of superradiance in the Dicke model for the interaction of a system of two-level atoms with high-temperature equilibrium radiation was studied on the basis of a numerical solution of a system of kinetic equations. The effect of transitions induced by this interaction results in an increase of the Mandel parameter for emitted nonequilibrium quanta throughout the course of relaxation. In particular, it weakens the manifestation of antibunching, but does not completely suppress it. An approach to a quasi-equilibrium state was analyzed.