On information models in cosmology

The article presents informational approach for studying the structure of the Universe containing maximal and minimal information volumes and for analysis of black holes structure. From the informational point of view the Universe combines the four types of mass (energy) that correspond to black holes, conventional substance matters, dark matter and dark energy. The author makes a statement about the existence of an optimal black holes mass, which minimizes information volume in the Universe and determines subsequent limitations on the possible volume of information in the Universe. An informational model of black hole is proposed. By using informational methods it is possible to determine the black hole structure, mass of its particles, emission frequency (temperature). The author makes an assumption that black holes are the systems of pairwise interacting particles (cubites), i.e. the objects with the maximal concentration of information. An explanation of square-law dependence between information volume (entropy) of black hole and its mass is presented.