Voyage of the Stars

The view is that no matter it is a two-dimensional space lower than three-dimensional space or a four-dimensional space higher than three-dimensional space, it is impossible for humans to enter it. Not only humans, but also any three-dimensional object in the universe cannot enter.

The process of proof is quite simple.

As with the general introduction to dimensions, the paper starts from the zero dimension. The zero-dimensional space is a point with a radius of zero. There is no doubt about this. The one-dimensional space is the extension of the zero-dimensional point. An infinite length has no width. and height lines, while two-dimensional is a surface without thickness composed of infinite one-dimensional lines.

Needless to say, three-dimensional space is length, width and height. This is the case in the large universe. It is the spatial dimension best understood by human beings. The same is true for four-dimensional space, which is a hyperspace composed of infinite three dimensions.

So here comes the question. The scientist saw that it first listed the physical laws in three-dimensional space, that is, in this large universe, several very simple companies, one is the law of universal gravitation, and the other is Coulomb's law.

Then he pointed out that the two formulas that have been proven to be correct and have guided mankind forward on the road of science have one thing in common, that is, force is inversely proportional to the square of distance.

That is the inverse square law.

So why is the gravitational force between two objects inversely proportional to the square of their distance? In the same way, why is the static force between two charges also inversely proportional to the distance between them? What's behind the inverse square law?

The article explains that the essence of inverse square ratio is related to space. The reason why it is inverse square ratio is because the place where these physical laws take effect is the isotropic three-dimensional space of the universe, that is, spatial isotropy.

The so-called isotropy means that the physical, chemical and other properties of an object will not change due to different directions. That is, the performance values ​​measured by a certain object in different directions are exactly the same. Applied to the three-dimensional universe, it means that the physical laws are the same no matter where they are in the universe and will not change due to changes in location.

So what does this have to do with spatial dimensions?

We can easily know that if energy is evenly distributed from a point to all parts of space, a spherical surface will be formed. Since space is isotropic, the energy of the spherical surface must be evenly distributed. The energy of each point on the surface must be uniform. They are all the same, so the energy at each point is the energy of the sphere divided by the area of ​​the entire sphere.

Anyone who has studied the formula for the area of ​​a sphere knows that it is 4π times R squared, so it is easy to calculate that the energy of each point in space is inversely proportional to the square of the radius of the sphere where the point is located.

Here is the relationship between the inverse square law and the dimensions of space, which is why the force size in the universal gravitation formula and the Coulomb force formula is inversely proportional to the square of the distance between objects. Coulomb's law, electric field, electric potential energy, electric potential, and capacitance in three-dimensional space can all be connected in series using the inverse square law.

Then push it down, that is, in two-dimensional space, it is easy and very accurate to calculate using mathematics. The universal gravitation in two-dimensional space is definitely not inversely proportional to the square of the distance, but inversely proportional to the 1st power of the distance. .

Because it lacks a spatial dimension.

The same is true for the four-dimensional space. In the four-dimensional space, it has one more spatial dimension. In it, the universal gravitation will be inversely proportional to the cube of the distance.

The same is true for the Coulomb force, if the Coulomb force still exists there! The reason why we say this is that it is inversely proportional to the third power.

Under this physical law, electric charges may not exist, at least not in the same three-dimensional space.

The size of the force is inversely proportional to the cube of the distance. This will cause three-dimensional objects to disintegrate directly due to changes in physical laws. Even if they still exist, they will quickly expand to an unreachable size due to the relationship between the force range and the distance cubed. The breadth of imagination.

At that time, the bound system formed by protons and electrons, that is, hydrogen atoms, will no longer be stable. They will directly disappear in the rapid expansion. Their information will be pulled to the extra space dimension, and then disintegrate in an instant.

Anything that originally obeys the physical laws of three-dimensional space will be destroyed when it enters four-dimensional space. There is no such thing as a person running into a four-dimensional space and seeing a four-dimensional perspective, because entering would mean death.

Perhaps it cannot be called death, but non-existence, because the laws of physics have changed.

Therefore, the so-called dimension advancement is not about superiority at all, but destruction.

The same goes for entering a two-dimensional space. Dimensionality reduction is the same as destruction. The force range is inversely proportional to the distance, which will cause all three-dimensional objects to shrink into a ball, and all original particles such as protons, neutrons, atoms, etc. will disappear due to changes in physical laws.

When a three-dimensional object enters two dimensions, it will cease to exist because it loses a spatial dimension.

Because of changes in physical laws, it is impossible to have three-dimensional objects based on the physical laws of three-dimensional space, whether in two-dimensional space or four-dimensional space.

Therefore, if this space is hyperspace, then the human experimental spacecraft has disappeared as soon as it enters. How can it be possible for the human body to detect a change in direction, or even conduct experiments there?

In both two dimensions and four dimensions, there will be no stable galaxy and no beautiful starry sky.

The scientist and his research team believe that if there is a situation where a three-dimensional object enters two or four dimensions, then this object must be the creation of civilizations that can change the laws of physics.

So their conclusion is clear, this space is not hyperspace.

Of course, the paper does mean to deny hyperspace, but it goes beyond that. At the end, the paper thoughtfully points out ways to prove the existence of hyperspace for those scientific teams who insist that this space is hyperspace.

That is, the inverse square law fails.

The failure of the inverse square law is also the convincing evidence that human scientists so far believe to have found hyperspace or two-dimensional space. In other words, as long as a scientific team can find a place in this area where the physical laws do not comply with the inverse square law, it means that that place is a hyperspace or a low-dimensional space.

Of course, even if such a space exists, they find it difficult to find and prove it. On the contrary, death immediately after touching it is the most likely possibility.

From this perspective, whether it is a two-dimensional space or a four-dimensional space, it is a big killer for the civilization in the three-dimensional universe. To reduce the dimensionality of a space is a dimensionality reduction attack, and to increase the dimensionality of a space is a dimensionality enhancement attack.

Of course, this does not mean that three dimensions are the weakest, because four-dimensional creatures entering three dimensions will also face a dimensionality reduction blow, while two-dimensional creatures entering three dimensions will also face a dimensionality increase blow.

To sum up, in one sentence, this scientific research team told another scientific research team, don’t think about the four-dimensional space, don’t waste time and resources, and honestly study with us what kind of three-dimensional space distortion structure this space is!