Date: 10 months ago   Category: Cosmos

The way of sudden destruction of Earth is found


Physicists Frans Pretorius from Princeton University (USA) and William East from the Canadian Institute of theoretical physics has found out that black holes can potentially arise in any place in the Universe, including in close proximity to Earth. In this case interaction between two gravitational waves is the reason of emergence of an exotic object. At the same time this event is very improbable, though it is essentially possible. The Science Alert edition reports about it. Gravitational waves in theoretical physics call indignations of space time which can arise at collision of massive exotic objects — neutron stars or black holes. Existence of similar ripples was predicted by the general theory of the relativity offered by Einstein in 1915-1916, however for the first time gravitational waves have registered the 2015th only in September. Indignations are generated by collision of couple of black holes located in 13 billion light years from Earth. The gravitational wave which has arisen at a similar catastrophic event at first has big curvature, however over time the front, extending, becomes more flat. If two flat waves face, then in a certain point emergence of singularity — area in which the curvature of space time becomes infinite is possible for some time. However the singularity disappears as soon as waves disperse. In the new work published in a repository of pre-prints of arXiv, scientists have offered the scenario of emergence of the singularity living long time in the form of a black hole. According to physics, it is feasible at a meeting of the bent front of a gravitational wave with the flat front of other wave. At the same time enough energy, necessary for "turning" of space in a black hole has to be emitted. In this case initial gravitational waves have to break off literally Earth on a part if have passed through her. However the registered indignations of space time don't exceed proton scales. As shown researchers, at collision of high-energy particles gravitational waves with the flat front which under certain conditions can become a probable cause of emergence of a black hole can be also formed. It is more than important news in Film of Day Telegram-channel. Subscribe!

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