EVOLUTION OF SPACE OF POSSIBLE UNIVERSES

From a postulate of infinity of the World as a whole the presence of set of copies of our Universe (multiverse) follows, which is considered as the space of possible universes. Our Universe presents a part of the World as a whole, in which there is no concept of time and movement. As an indivisible element of objective r eality a possible universe (a copy of the Universe) is considered. Our Universe manifests itself as a result of successive transitions from one possible universe (the copy of the Universe) to another and decoherence between possible universes. Directions of transitions coincide with the direction of increases of entropy of the Universe and the amount of general information.It is shown that the entropy and information are analogous concepts. For self-consistent transitions the interaction occurs between subsystems of the compound system. The subsystem is the world of the subject, and the compound system is our Universe. That is, the subsystem becomes open, that leads to the decoherence, which causes the localization of objects in our world.The path, which these transitions describe, makes the content of our Universe.On the basis of the offered concept of possible universes there are given foundations of such fundamental principles and laws of physics as the superposition principle in the quantum theory, the law of increase of entropy of the Universe, the discreteness of action, the principle of least action, the Heisenberg uncertainty principle, the cosmological Hubble law, the cosmological principle, and others.