They theorize about traversable wormholes in the expanding universe

Astrophysics have shown the theoretical possibility of existence of through the existence of passable worms in the expanding universe in a study published in the Universe magazine. “The wormhole is a type of highly curved geometry. It resembles a tunnel between distant areas of the same universe or between different universes. These structures were first discussed in the solution of the gravitational field equations a hundred years ago. From one ‘end of tunnel’ to another, not to mention back, ”explains the author of the study Kirill Bronnikov, doctor of physical sciences and mathematics and professor at Rudn. . We are investigating possible patency worms in the general theory of relativity that are supported by mass similar to dust, “added Bronnikov. Astrophysics examined the generalized form of famous Lemaître-Tolman-Bondi solution that describes the development of spherically symmetrical distribution of electrically neutral dust in general relativity. In the case where there is an external source of electric or magnetic field and non -zero cosmological constant. Their aim was to find mathematical conditions under which there could be permeable worm holes in such an environment, and then give it cosmological explanation. They describe the movement of photons by red holes that combine different universes of Friedmann (Alexander Friedmann has acquired the theoretical models of the universe on the basis of Einstein’s general relativity theory) or different parts of the same universe. Physicists have generalized the case of one universe to the case of multiple universes. In this case, the “mother” universe has several wormhole “entrances” connecting it to the “child” universe. “The charge at one ‘pole’ inevitably leads to the opposite charge on the other. On this other pole could be similar to the mouth of the wormhole and behind the other universe and so on. The whole picture will look like a churchkhela, a beautiful Georgian dessert. The holes can combine different parts of the same universe, ”explained Bronnikov. It is particularly interesting to compare the characteristics of our worms models with the observed parameters of space emptiness. “And other inhomogeneities in our universe,” concluded Bronnikov.