02.07 | 20:16
The journal Physical Review D published a horror movie script outline on the future of our universe. This time, the authors tell the world that it will be in 22 billion years.
The theory of “large gap” exists for a long time. According to her, in an hour “X” will result in wiping the entire matter by the dark energy.
Scientists suggest two options – the “Great Divide” and “Big fridge.” Which option will choose to force dark energy is unknown, but it all depends on how dark energy responds to stretching. In the case of “Big Rip” happen complete destruction of all matter in the universe, down to atoms and elementary particles. “The big refrigerator” will reduce the density of the intergalactic medium, causing termination of star formation and decay of galaxies.
A new study published in the journal, presented a calculation method “viscosity” of the universe. Due to the method, the researchers were able to describe how a particular gas or liquid resist compression or tension.
If compressed fluid to disperse to near-light speed, then, under certain conditions, part of it can move faster than light, which is considered impossible from the point of view of modern physics.
Scientists believe that if we consider the universe as a kind of space filled with moving at nearly the speed of the liquid, it is possible to draw some conclusions about its state in the future.
It is well known that the equation of state of the universe which is in extension, defined as the ratio of pressure to a dark energy density, expressed in a special system units dimensionless parameter «w». This parameter determines the evolution of the universe, if it is less than (1), in this case it is the version of “Big Rip».
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