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Saturday, 12 January 2013
Since several centuries, figure and nature of the universe has always been a matter of hot debate. Ten years, later conflicts were sticking out is the possibility of another universe, outside the universe as we know it.It is very difficult to accept another axiom of the universe.Proponents of the theory of parallel universe or multiversum, as Prof. Michio Kaku from New York University, suggests the possibility of many universes. Or too British astrophysicist, Marcus Chown who believe, beyond the apparent limits of the universe, there are many other universes.One of BillionsThe astrophysicist also discussed the so-called horizon limit of view, the limits of the universe as we know it. The theory put forward about multiversum is that the universe we can observe mmerupakan small piece of the universe that may not exist batasnya.ÿ universe as we know it may be only one of billions of other universes, which are like soap bubbles floating in the stream of time .Other supporters of the theory is multiversum astronomers from Princeton University PhD, says Max Tegmark, nature gave enough indications that the universe we live in is just one of many universes.However, it must be admitted, has so far not been able to put together astronomers pieces of data, to create a big picture of the whole.Proved Difficult theoryIt is very difficult to prove the hypothesis multiversum. However, if you look at the various research data universe, visible many factors.For example, the mystery of dark matter and dark energy, which makes the universe did not collapse or disintegrate. Also according to the theory of quantum physics, all possible configurations of the universe can appear and repeat indefinitely. To be able to accept it, cosmologist Prof. Alexander Vilenkin of Tufts University in Massachusetts likens, we must exercise metaphysical, because his theory can not be directly proven.Four models UniversumBut with this hypothesis, the possibility is also not just one model multiversum. At least there are four possibilities, namely multiversum open, which refers to the theory of cosmic inflation no bounds. Then multiversum like a soap bubble, fueled by inflation cosmic chaos. Further hypothesis multiversum form parallel universe as a consequence of the laws of quantum physics. And the last is multiversum that each have different structures and mathematical equations.Reflecting the CopernicanAll hypotheses about possible other universes seem very absurd indeed. But Vilenkin filed such a Copernican analogy with the case, stating that the sun-centered universe. Five centuries ago people were also difficult to accept the idea that the earth was not the center abstract universe, but just a small planet among trillions of planets similar in billions of galaxies in the universe as we know it.Big BangWhen referring to the theory of quantum fluctuations or string theory, is the idea of the existence of many universes increasingly thickened. Even Vilenkin put forth the idea that the universe as we know it may be just one of trillions same universe. Big Bang that gave birth to the universe as we know it, maybe just sort of Big Bang locally, which come from a Big Bang over other terrible.
Child of the UniverseThat is, there may be a big bang which her mother called Big Bang, which spawned millions trillion universe. So supposing, that quinine known universe is only one child of the parent universe. Referring to the inflationary theory of the universe after the big bang, at the upper limit of expansion of the universe was formed a kind of bubble of space and time. In this area all the laws of nature as if it is no longer valid. Of the fluctuations of such kuantuk may have been born a lot of the new universe.Number of the Universe Almost Without LimitsOther multiversum hypothesis raised by Leonard Susskind of Stanford University. Susskind interesting consequence of string theory, which is the development of the standard model of particle theory. From the theory, it was found that the likelihood almost limitless universe. Inflationary universe scenario would create a physical mechanism, which allows the birth of millions trillion bubble universe. Susskind even proposed the theory, the amount of bubble universe is between 10 ^ 100 to 10 ^ 1500. That is, from the number 1 with 100 zeros behind zero until 1500. As an illustration, a trillion is a number 1 with 12 zeros behind it.
Distance Nearby UniverseMax Tegmark calculate mathematically, the universe is 100 billion next possible rank 29 meters of the universe as we know it, a number that also sounds very absurd. But with string theory can also be described that the universe does not need to be too far apart from the universe as we know it. In experiments in the European nuclear research center CERN in Geneva, particle accelerator equipment capable of creating so-called Kaluza-Klein particles.These particles disappeared into the extra dimensions, but traces can still be traced in the earth.Puzzle Not LengkapArtinya by string theory, it could be another universe in an invisible dimension, close to the universe as we know it. So the looks, different theoretical approaches to the runway, creating the idea of a different universe. Also not all scientists are able to accept such a theory. Leading astrophysicist who cross this century, Hawking said multiversum theory proverbial puzzle arrangement, known picture of his side, but tengahhnya still big holes. The challenge now is to continue to look for puzzle pieces to fill in the middle that are still missing.
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