Quantum information theory is one of the most developing sections of modern science. It is at the junction of areas such as quantum physics, information theory and mathematics.
The basic concern in quantum information theory is to estimate the capacity of quantum channels.
One of the main areas of research in the laboratory is the analysis of the information properties of various non-classical states of light.
For this purporses dissipative dynamics of multimode states models will be constructed, that describe their propagation in various media. Based on such physical models, it will be possible to conduct an information analysis of real quantum channels, which will more accurately describe the operation of various protocols of quantum informatics and evaluate the throughputs of physical quantum channels.