AI’s Hunt for Parallel Universe Ends Here. Now Comes Multiverse!
AI’s search for the Parallel Universe has finally ended, and now it seeks the Multiverse
The parallel universe is more than just a great sci-fi story feature. Currently, there are several scientific theories that support the idea of parallel universes that go beyond ourselves. However, what is beyond the multiverse is still one of the most controversial theories in science.
Our universe is unimaginably large. Hundreds of billions, if not trillions, of galaxies, spinning through space, each containing billions or trillions of stars. Some researchers studying models of the universe estimate that the universe can be 7 billion light-years in total. Others think it can be infinite.
Science fiction loves the idea of whatever is beyond the multiverse and parallel universe and the idea that we may be just one of an infinite number of possible lives. However, the multiverse is not unique to Star Trek, Spider-Man, or Doctor Who. Actual scientific theories examine and in some cases support the cosmic debate that reflects, but is parallel to, or far away from our own universe.
The debate between parallel universe vs multiverse worlds is often discussed in the context of other important scientific concepts such as the Big Bang, string theory, and quantum mechanics. About 13.7 billion years ago, we knew only small singularities. Then, according to the Big Bang theory, it took action and expanded in all directions in just a moment rather than at the speed of light. Before 10 ^ 32 seconds, the universe exploded 10 ^ 26 times its original size in a process called inflation of the universe. And this was the result of all this inflation, before the expansion of the actual matter, usually considered the Big Bang itself. As inflation slowed, floods of matter and radiation emerged, creating the classic Big Bang fireball. We have begun to form atoms, molecules, stars, and galaxies that exist in the vast space that surrounds us.
This mysterious inflation process and the Big Bang convinced some researchers about the presence of matter beyond the multiverse. According to theoretical physicist Alexander Vilenkin of Tufts University in Massachusetts, inflation didn’t end everywhere at the same time. Everything we see from Earth ended 13.8 billion years ago, but inflation in space is actually continuing elsewhere. This is called the theory of permanent inflation and when inflation ended in a particular place, a new bubble universe emerged. These bubble universes continued to expand indefinitely and could not touch each other. When heading towards the edge of a bubble that may encounter the nearest bubble universe, the edge never reaches because it can move faster than the speed of light and faster than it leaves us.
Some researchers have their ideas on whether parallel universes exist or not based on quantum mechanics, a mathematical description of elementary particles. In quantum mechanics, multiple existence states are possible for small particles, while a “wave function” encapsulates all these possibilities. However, when you actually look at it, you can only observe one possibility at a time. According to the Copenhagen interpretation of quantum mechanics, as described by the Stanford Encyclopedia of Philosophy, researchers have observed an outcome when the wave function “collapses” into a single reality.
However, the many-worlds theory instead proposes that there is another “world” in which different quantum results become reality each time a condition or result is observed. This is a branching arrangement in which the universe we perceive branches into almost endless choices every moment. These alternative universes are completely separate and cannot overlap. There may be countless versions of you living a life that is slightly or very different from yours in this world, but you never know what is beyond the multiverse. Multi-world theory is the “boldest” approach to the quantum mechanics dilemma.
One of these weaknesses is that many world ideas are not really tamperable. This is an important part of scientific thinking and is a way for the scientific community to develop ideas that can be explored through observation and experimentation. Some physicists believe in flatter versions of multiple universes. In other words, if the universe in which we live lasts forever, there are limited ways in which the components of matter can gather in an infinite space and place ourselves. Finally, all finite number of particle types need to repeat a particular arrangement. If, in a large enough space, these particles would have to repeat the same size arrangement as the entire solar system or galaxy.
With a relatively recent addition to the Pantheon of multiverse theories, researchers at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario, said that the universe begins at the Big Bang and goes back in time across the Big Bang timeline. Stretching backward in time, a universe once existed that was the exact mirror image of our own. Instead of saying there was a different universe before the bang, we’re saying that the universe before the bang is actually, makes some sense.
That means everything protons, electrons, even actions like cracking an egg would be reversed. Antiprotons and positively charged electrons would make up atoms, while eggs would un-crack and make their way back inside chickens. Eventually, that universe would shrink down, presumably, but the question, of what is beyond the multiverse, is a singularity, before expanding out into our own universe. Seen another way, both universes were created at the Big Bang and exploded simultaneously backward and forward in time.