Реализация инновационного вектора развития региональной экономики в значительной мере определяется не только качеством, но и наличием достаточного количества...

We propose a general formalism of a nonlinear Jaynes–Cummings-model by including possible forms of nonlinearities of both the field and the intensity-dependent atom-field coupling. We obtain an exactly analytic solution of the model, by means of which we identify and numerically demonstrate...

We introduce a system of two-level atoms in one dimension which allow collision-induced radiative transitions between the two states. In addition, we subject the system to a driving force. A linear, but non-local master equation in momentum is solved exactly, illustrating three results: the...