Posts Tagged ‘University of Southern Denmark’

The end of the Universe is nigh and getting closer

December 16, 2013

This is beyond Rapture.

Not just the end of our world, but the end of the entire Universe.

It could happen tomorrow or many billion years later. It may not be the classic Big Crunch which will negate the Big Bang but it could be a phase transition which will cause the entire Universe and all its galaxies and all their suns and all their planets to collapse in on themselves.

Collapse of the universe is closer than ever before

Collapse of the universe is closer than ever before

Journal of High Energy Physics: Standard Model Vacuum Stability and Weyl Consistency Conditions, Authors: Oleg Antipin, Marc Gillioz, Jens Grund, Esben Mølgaard, Francesco Sannino (CP3 – Origins and DIAS). arXiv:1306.3234 arxiv.org/abs/1306.3234

PhysOrgPhysicists have long predicted that the universe may one day collapse, and that everything in it will be compressed to a small hard ball. New calculations from physicists at the University of Southern Denmark now confirm this prediction – and they also conclude that the risk of a collapse is even greater than previously thought.

Sooner or later a radical shift in the forces of the universe will cause every little particle in it to become extremely heavy. Everything – every grain of sand on Earth, every planet in the solar system and every galaxy – will become millions of billions times heavier than it is now, and this will have disastrous consequences: The new weight will squeeze all material into a small, super hot and super heavy ball, and the universe as we know it will cease to exist.

This violent process is called a phase transition and is very similar to what happens when, for example water turns to steam or a magnet heats up and loses its magnetization. The phase transition in the universe will happen if a bubble is created where the Higgs-field associated with the Higgs-particle reaches a different value than the rest of the universe. If this new value results in lower energy and if the bubble is large enough, the bubble will expand at the speed of light in all directions. All elementary particles inside the bubble will reach a mass, that is much heavier than if they were outside the bubble, and thus they will be pulled together and form supermassive centers.

“Many theories and calculations predict such a phase transition– but there have been some uncertainties in the previous calculations. Now we have performed more precise calculations, and we see two things: Yes, the universe will probably collapse, and: A collapse is even more likely than the old calculations predicted”, says Jens Frederik Colding Krog ……. 

The theory of phase transition is not the only theory predicting a collapse of the universe. Also the so-called Big Crunch theory is in play. This theory is based on the Big Bang; the formation of the universe. After the Big Bang all material was ejected into the universe from one small area, and this expansion is still happening. At some point, however, the expansion will stop and all the material will again begin to attract each other and eventually merge into a small area again. This is called the Big Crunch.

“The latest research shows that the universe’s expansion is accelerating, so there is no reason to expect a collapse from cosmological observations. Thus it will probably not be Big Crunch that causes the universe to collapse”, says Jens Frederik Colding Krog.

Although the new calculations predict that a collapse is now more likely than ever before, it is actually also possible, that it will not happen at all ….

Oh Well! No need to stock up anything just yet. No real possibility of some Universal-Engineering to put off the evil day.

I’ll just get more warm clothes for the global cooling that is happening!!