If parallel universes exist, why are there no parallel universes so far?

At present, technology is not up to this level.

There is no such thing as truth or falsehood in parallel universes. When you dream, everything you see in the dream is considered real, but when you wake up from the dream, you think it is unreal or false. And the parallel universe is actually a dream that exists in our consciousness.

And the parallel universe in the dream, even if it really exists, is a false existence. Because our current universe is a realistic universe, parallel universes are false and do not exist. However, the parallel universe that the conscious dream enters is considered to have a real parallel universe, even if it is not real.

<>So, parallel universes aren't real, but they're not fake either. Maybe this universe is one and two, two and one, and there is such an unreal parallel universe. For a long time, human understanding of the universe is only so great, Saturn and Neptune in the solar system are the edge of the universe, later, people know the Milky Way, and now, the scale of the observable universe has expanded to more than hundreds of light years, which is a big test for our imagination, some scientists put forward the theory of parallel universes, this theory tells us that the entire observable universe is not all we know, but may be just a drop in the glass of water.

The parallel universe theory has been so influential that it blurs the lines between science, reality, and science fiction. You've probably heard of parallel universes in science fiction movies, but are they real? There is no answer to this question.

Countless scientists have explored this theory, including the famous Albert Einstein and Stephen Hawking, but there is no way to prove its existence or refute it.

Currently, the universe we live in belongs to the main universe. Its operating state and physical laws are very stable, and there are specific operating laws. Everything in the world will operate and develop according to the existing laws of physics.

But in a universe parallel to ours, the laws and laws of physics should be completely opposite to ours; In other words, the laws and laws of the two parallel universes are completely opposite.

Parallel universes are the existence of several universes in a large area, they exist at the same time, but do not affect each other, we are one of these universes, I think this kind of parallel universe really exists, because we are studying a very mysterious celestial black hole, and black holes are a very large range, but there is not a lot of scientific evidence.

Parallel universes refer to the fact that the same people happen differently in different cosmic spaces, and parallel universes really exist, without any scientific basis, but there are scientific theories.

Parallel universes refer to the universes that exist in a large area, and parallel universes really exist, and there is a scientific basis for this, so we must believe in science.

Parallel worlds are supposed to exist from the point of view of physics, but there is no technology to prove the existence of parallel worlds.

At present, the most commonly accepted theory is two theories, one is the parallel worldview proposed by string theory, and the other is the parallel universe proposed by Schrödinger's cat theory of quantum mechanics. Parallel universes mean that at the same time, there is another person outside of us who is doing something different.

Many people have commented online that they have encountered the world of parallel universe space. I don't know if you have this feeling, you put a thing in a fixed place, but it disappears in the blink of an eye, but you find it somewhere else inexplicably. Sometimes we see something right there, but it's gone in the blink of an eye.

In fact, these events are all considered by physics to be a manifestation of parallel worlds. String theory holds that there are different dimensions in our entire universe, and each dimension represents the basic laws of the universe.

In the same way, there are many different parallel worlds in our three-dimensional world, and these parallel worlds are everywhere, but they are basically separate, and the two parties cannot touch them. Some time ago, it was discovered that there is a cosmic wall 15 billion light-years away, although it is still not clear whether it is true or not?

But scientists have also come up with more proof as a result, believing that the existence of this wall confirms the existence of parallel universes. The emergence of quantum entanglement theory confirms that there is a great deal of symmetry between matter, and our universe is no exception.

String theory holds that this wall is the line of symmetry between us and the parallel world, that on one end of the wall is our real world, and on the other side of the wall there is the same earth, and there is also that we are doing different things. Even they believe that the barriers between parallel worlds are not unbreakable, and scientists have long proposed a theory of mirror smoothness.

This means that although a mirror looks very smooth, it is actually very rough when magnified many times. The same is true of our universe, from our point of view, the universe is perfect, but if we enter the microcosm, we will find that there are spatial cracks everywhere in the universe, and these spatial cracks are connected to another parallel universe.

Parallel universes exist, and the universe in which human beings on Earth live is not unique, but is composed of two vast twin universes. The difference between the two universes lies in the difference in their respective atomic loads, which in layman's terms are the so-called world of matter and antimatter.

In the positive universe, the outer shell of an atom is made up of positrons, which are fixed in the orbit of the nucleus by antiprotons. anti-cosmic and just the opposite; The two twin universes, positive and negative, can never come into contact.

The idea that they can make contact is meaningless, because there is no connection between the two (i.e., it cannot be said how many light-years are between them, nor can it be said that they have the same concept of time, in short, there is no possibility of comparison between space and time). Both universes have the same weight and the same radius.

The concept of parallel universes is proposed

Parallel universes refer to other universes that are both similar and different from the original universe that exist parallel to the original universe.

The multiverse is a theoretically infinite or finite collection of possible universes, including everything that exists and can exist: all space, time, matter, energy, and the physical laws and constants that describe them. The various universes contained in the multiverse are known as parallel universes.

In the 50s of the 20th century, when some physicists observed quanta, they found that the quantum state was different each time they observed. And since all matter in the universe is made up of quanta, these scientists speculate that since each quantum has a different state, it is possible that the universe is not just one, but multiple similar universes.

The concept of parallel universes was proposed thanks to the scientific discoveries of modern quantum mechanics. Some scholars use the metaphor of parallel universes, which may be in the same space system, but the time system is different, like two trains speeding on the same railway line.

They may be in the same time system, but the spatial system is different, like a car driving in the upper and lower passages of an overpass at the same time.