Parallel Universes

Parallel Universes

Is our universe unique? From science fiction to science facts, there is a concept that tells that there can be other universes other than our own, where all the choices you make in this life are played in alternative realities. The concept is known as a "parallel universe", and it is an aspect of the multiverse's astronomical theory.

This idea pervades in comic books, video games, television and movies. From the franchisee "Buffy the Vampire Slayer" to "Star Trek" from "Doctor Who" to "Digiman", they use the idea to expand the plot.

There really is quite evidence for a multicolored. First of all, it is useful to understand how our universe is perceived.

Logic for a multiverse(Parallel universes)

About 13.7 billion years ago, simply speaking, whatever we know in the universe, was an immense singularity. Then, according to the Big Bang theory, some unknown triggers expanded and inflated it in a three-dimensional space. As the immense energy of this early expansion cooled down, the light started shining. After all, we know today that small particles begin to grow in large pieces like galaxies, stars and planets.

A big question with this principle is, are we the only universe? With our current technique, we are limited to the observations in this universe because the universe is curved and we are inside the fishbowb, are unable to see it out (if someone is outside.)

The 2012 Space.com article states that at least five principles why a multivariate is possible:

1. Infinite universe. We do not know exactly what the space-time size is. One major principle is that it is flat and goes forever. This will likely be possible outside of many cosmos. But keeping that subject in mind, it is possible that the universe can start repeating itself. This is because the particles can only be put together in so many ways. More about it in an instant.

2. Bubble universe. Another theory comes from "eternal inflation" for multiple universes. On the basis of research by Alexander University of Tufts University of Tufts University, when they see space-time as a whole, some areas of space bloom like the Big Bang, as if our own universe. However, other people will continue to grow. So if we see our universe as a bubble, then it is sitting in a network of space bubbles universe. The interesting thing about this theory is that in other universes, physics can have very different rules, because they are not connected.

3. The daughter universe Or perhaps many universes can follow the theory of quantum mechanics (how subatomic particles behave) as part of the "daughter universe" theory. If you follow the rules of probability, then it suggests that for every coming result for each of your decisions, there will be a category of the universe - each of which had a conclusion about the outcome. So in a universe, you took that job to China. In the second, maybe you were on your way and your plane landed elsewhere, and you decided to stop. And so on.

4. Mathematical Universe. Another potential avenue is exploring mathematical universes, which are easy to tell that the structure of mathematics depends on the fact that you live in the universe. The author of the Massachusetts Institute of Technology-Max Texmark in the 2012 article said, "A mathematical structure is something that you can describe in such a way that it is completely independent of human stuff." "I really believe that this universe is there which can be freely present to me, which will be present even if it is not human."

5. Parallel Universe And not as the last but at least parallel universes. Going back to this idea that space-time is flat, the number of possible particle configurations in many universes will be limited to 10 ^ 10 ^ 122 different possibilities, to be precise. Therefore, with infinite number of cosmic patches, within them, the particle system will have to be repeated - infinitely many times over. This means that there are infinitely many "parallel universes": the cosmic patches are exactly like us (someone like you at all), as well as the patches which are different from the condition of only one particle, the patch which is divided into two particles Positions are different, and in the same way below the patch which is completely different from us.

Family physically, Stephen Hawking's last paper before his death also dealt with multiverse. A few months after Hawking's death, the paper was published in May 2018. Regarding the theory, he told the University of Cambridge in an interview published in The Washington Post, "We are not below for a single, unique universe, but our conclusions affect a very small extent of multiverse's potential small universes. "

Arguments against a parallel universe

However, not everyone agrees with parallel universe theory. A 2015 article on the medium by astrophysicist Ethan Siggund agreed that space-time can be done in principle forever, but said that there are some limitations with that idea.

The main problem of the universe is only 14 billion years old. So the age of our universe is not clearly infinite, but there is a finite amount. It will limit the number of probes (just kept) to rearrange the number of possibilities, and sadly it is possible that your alternative is found by looking at China on that plane itself.

Also, the expansion in the beginning of the universe grew rapidly because "the energy itself contained in space", he said. But over time, this inflation has clearly slowed down - the expansion of particles produced in the Big Bang is not in progress, he said. Between their findings: This means that there will be different rates of inflation in multivars, and for different times (long or short) for inflation. It reduces the likelihood of a universe similar to our own.

Siegel said, "Even fundamental issues, fundamental constants, particles and interactions can be an infinite number of infinite values, and can even determine the issues of interpretation, such as the fact In our physical reality describes. " The fact of the fact is that the number of possible outcomes increases so fast - only faster than the speed increases - unless the inflation has actually been for infinite time, there is no parallel universe similar to that. Are there. "

But instead of looking at this lack of other universes in the form of a boundary, Sigal instead sees it, indicating how important it is to celebrate being unique. He recommends making choices for you, which "leave you without regret." This is because there are no other realities where the choices of your dreams come out; Therefore, you are the only person who can make those choices.

Parallel universes in science fiction

Here are some of the more prominent uses of parallel universes in science fiction. (This is not a complete list by any means, but rather a sample of some more quoted examples.)

• Marvel Comics and DC Comics are specialties of stories set in parallel universes that are part of multiverse.
• Many anime series, such as "Digimon," "Dragon Ball" and "Sonic The Hedgehog" feature alternative versions of their characters from other universals.
• Parallel universes appear in sports like "Dangens and Dragons," "BioShock Infinity," The Fantasy "Franchisee," Half-Life, "League of Legends," "Mortal Combat", and "Legend of Zelda".
• Edwin A. Abbott's "Flatland: A Romance of Many Dimensions" (1884) is a story about a two-dimensional world with live geometric figures such as circles, triangles, and squares. The novel also includes other universes such as Linland, Spaceland and Pointeland. This book was adapted in 2007 as a feature film.
• "Main Like Gods" (1923), a H. G. Wells novels included "Paratime" machines and searched for multivars.
• "The Chronicles of Narnia" (1950-56), C. S. In the Lewis book series, there are many children who walk between our world and the world of Narnia, where animals are talked about. Some of these books were released in the 2000s as the first feature films.
  
• An episode of "Star Trek" featured a "mirror universe" in which the characters were more ruthless and warlike. This concept was repeated in almost every subsequent "Star Trek" series. In 2009, the "Star Trek" universe was rebooted in a film, which put the characters in the original series of the 1960s into an alternate universe. In the film, Chris Pine and Zachary Quinto starred and closed a series of other "Star Trek" films.
• "The Dark Tower," a Stephen King series that began in 1982, passenger passes in different levels of Portular Tower (in other words, parallel earth). Part of the series was transformed into a feature film in 2017.
• The "Back to the Future" film series (which began in 1985) follows the adventures of the Macfali family, which includes tours of 1885, 1955 and 2015. In particular the second film shows the drawbacks of an alternate reality, when a character uses it. To be rich in nefarious ways. In this series Michael J. Fox acted.
• In the series "His Dark Material" by Philip Pullman, children walk among many worlds. The first book, "The Golden Compass", was adapted into a film in 2007.
• "Sliding Doors" (1998) is a film that shows two parallel universes, depending on whether the main character has caught the train or not. In it, Gwyneth Paltrow and John Hannaah acted.
• "Run Lola Run" (1998) is a movie starring Franca Pontete. The film shows a number of options because a woman tries to get 100,000 Deutsche points in 20 minutes to save her lover's life.
• "Timeline" (1999) by Michael Crichton follows historians who go back to the Middle Ages. (While the book is mostly a travel book, multivars are used in it.) A movie based on the book was released in 2003.
  
• "Donny Darko" (2001) is a film in which a high school student encounters herself with Vision and tries to find out its meaning. It starred Jake Jnanlhal.
• Terry Pecet and Stephen Baxter's "The Long Earth" book series discusses parallel universes that can be almost identical to the Earth.
• "Stranger Things" (2016 to date) is a science fiction-horror television series that begins with
  the investigation of the disappearance of a young boy in a small town. The series includes discussion of an optional dimension called Upside Down.