my infinity warship

Chapter 745 The Mystery of the Five-Dimensional World

Hyperspace, this is a world completely different from ordinary space.

Here, all surrounding matter disappears, and the only thing that can be seen is countless lights.

Surrounded by colorful lights, this scene is like being in countless auroras.

This is not the first time Yun Qi has seen this kind of scene.

After all, Infinity itself can also sail in hyperspace. Although the technical principles are somewhat different, fundamentally speaking, they use hyperspace to distort the material world and achieve the goal of surpassing the speed of light.

But today, the hyperspace leading to the remains of the forerunners is somewhat different.

The usual hyperspace passage is a straight circular tube-shaped passage, surrounded by colorful auroras.According to those experts, these lights are actually not the light of the hyperspace channel itself, but the projection phenomenon that occurs after the space is extremely compressed.

Of course, in order to explain this so-called dimensional projection phenomenon, those experts have written a rather thick proof civilization.However, when he saw that the content of this electronic document was more than one G, Yun Qi decisively skipped the previous explanation and went directly to the conclusion.

A proof document with a total size of more than [-] gigabytes, who the fuck has the trouble to read it from beginning to end!

After skipping all the proof process, the conclusion Yun Qi saw was that the essence of hyperspace is the rise of dimensions.No matter how many dimensions there are in the universe, its essence is the non-stop superposition of one-dimensional, two-dimensional and three-dimensional.

One-dimensional is point and line, two-dimensional is surface, three-dimensional is space, so what about four-dimensional?

For most humans, the fourth dimension is time.But how to consider the dimension of time?

The three-dimensional world is very simple, that is, the three axes of xyz.As long as the position coordinates on the three axes of xyz are determined, the spatial position of any object is determined, but how to understand four dimensions?
The fourth dimension is time, which is not wrong, but the dimension of time cannot be recognized or defined in our human brains.We can imagine three-dimensional space, but we cannot imagine the fourth dimension of time.

There is a saying that human beings live in a three-dimensional world, so it is impossible to describe a four-dimensional space.Just like ants in a two-dimensional plane world, they can never understand the existence of human beings.

There is an interesting experiment about ants.Ants perceive the world by smell and antennae. In their thinking, the whole world is a huge plane, so for ants, there is no such thing as up and down.Whether it is a flat land or a steep cliff, for ants, it is actually the same as a plane.

The reason is that the main sensory organ of ants is smell, not eyes.

Someone once did such an interesting experiment, and the content of the experiment is as follows.Put an apple on the path that the ants must pass, and when the ants smell the apple and want to come for food, lift the apple into the air.

Since the apple is in mid-air, when the ants come to the bottom of the apple according to the taste, they will be puzzled to find that the apple is gone.But the smell of apples is still coming down from the air, telling the ants that I am here, right above your heads.

It's a pity that for ants who have no concept of space, in their consciousness, the apple has disappeared out of thin air. They can only surround the smell of the apple and search under the apple, but they can't find the apple anyway. over there.

This classic experiment tells people that creatures living in a two-dimensional world cannot perceive the three-dimensional world.But the existence of the three-dimensional world can have an impact on the two-dimensional world.Like that apple, it creates a scent, and it creates a shadow on the ground!These are the effects that the three-dimensional world has on the two-dimensional world.By analogy, human beings are creatures living in the three-dimensional world, so they cannot perceive the four-dimensional world, but they can feel the influence of the four-dimensional world on the three-dimensional world, such as the passage of time.

Although they cannot feel it directly, human beings rely on their own intelligence to calculate the existence of the four-dimensional world.According to the law of superposition of dimensions, the high-latitude space is composed of countless low-dimensional spaces.Just like a two-dimensional plane is composed of countless one-dimensional lines.And three-dimensional space is composed of countless two-dimensional planes, so four-dimensional time is composed of countless three-dimensional spaces.

The five-dimensional is the combination of countless four-dimensional.

By analogy, if there is a higher-dimensional six-dimensional space, it is composed of countless five-dimensional spaces.

According to scientists, the entire universe is actually a huge cone, and the smallest point at the top of the cone is the highest dimension of the universe, the sixth dimension.And the lowest end of the cone is composed of countless one-dimensional points and lines.

If the universe is described in the language of dimensions, the entire universe is a six-dimensional point composed of countless one-dimensional, two-dimensional, three-dimensional, four-dimensional, and five-dimensional.

And the hyperspace channel that can span a long distance in an instant is a four-dimensional space.

Every time the spaceship moves a unit of distance, it can be understood that the spaceship itself has moved into a three-dimensional space at another point in time.This can be understood as the universe one hour ago and the universe one hour later.These two universes actually exist at the same time in the four-dimensional space, but they have a sequence, and the only difference is that the spaceship was at position A an hour ago, and it has come to position B an hour later.

The movement of this position gives humans the feeling that time passes.

When the spaceship is constantly moving, it wants to go from one end of the universe to the other. From a four-dimensional perspective, countless three-dimensional universes are arranged together. The spaceship is just traveling from the universe one hour ago to the universe one hour later. , such a cycle of movement, and finally reach the destination.

In a sense, this is very much like a maze.Many maze entrances and exits are actually very close to each other, but when people enter the maze, it almost takes a certain amount of time to get out.Each maze grid is like a three-dimensional universe, and every time a human being walks through a maze grid, it is equivalent to passing through a three-dimensional universe.The reason why people have to walk in this way is because the walls in the maze grid restrict people, so that people have to go down one by one according to the maze grid.

But if you flatten the entire maze into a chessboard, you will find that the entrance and the exit are only separated by a grid, and you can reach the destination as long as you cross the grid.

Of course, jumping into hyperspace is not that simple, but the general principle is similar.What these grids represent are countless three-dimensional worlds. If you go directly from the four-dimensional space, that is, the hyperspace, and cross the walls that limit these grids, you will directly reach your destination.

But the real hyperspace jump does not jump directly from the starting point to the end point, but directly crosses the countless grids in the middle and reaches the end point.That's why the scene that Yun Qi saw just now appeared in the hyperspace passage, with countless radiances surrounding him.Those are actually the projections left in hyperspace by points and lines compressed into countless three-dimensional spaces.

Although after reading the conclusion, Yun Qi has a general understanding of what hyperspace is, but the hyperspace he entered this time is obviously different from what the experts said.

Because after flying for a period of time, the entire hyperspace channel suddenly rose and expanded, and then became a huge three-dimensional space.

According to space theory, this is impossible.

Because the essence of four-dimensional space is a straight line composed of countless points formed by three-dimensional space.

So time can only flow forward, not backward, let alone move left and right, or up and down!
But now, a boundless three-dimensional space actually appeared in Yun Qi's sight.

The scale of the entire space exceeds Yunqi's perception limit.In other words, it is no longer a world that human organs can perceive.

That is the existence above the fourth dimension, the fifth dimension.It is also the birthplace of parallel universes.

The fifth dimension is like a broad plane, and its essence is composed of countless four-dimensional lines.

Every four-dimensional line is a time flow, and every time flow is a parallel universe.

Strictly speaking, parallel universes are already part of the multiverse.It's just that the parallel universe relies on countless mirror universes generated on the main universe.Each mirror universe is a possible branch variation of the main universe.

But only one mirror universe will be the real main universe, and the rest will always be just mirror universes that may or may not exist.To put it bluntly, these parallel universes are just a possibility of the main universe.

But the concept of parallel universes is by no means comprehensible to ordinary civilizations.A first-level scientific and technological civilization can understand and control the four-dimensional space, control the hyperspace, and complete unprecedented leaps to the river system level. These are all achievable from a technological perspective!But it is absolutely impossible to grasp the mysteries of the five-dimensional space.Entering the five-dimensional space is equivalent to transcending the universe, just like a carp jumping over the dragon's gate, jumping out of the water, and can freely choose the direction of the universe.

This kind of existence is even more powerful than his true god!

And soon, Yun Qi discovered the existence that controlled this magical space, an extremely huge man-made object.

It was a strange object like a lotus flower.

It's just that as soon as Yun Qi discovered it, the entire Infinity appeared within the range of this lotus-shaped artificial object as if teleported instantly.Then it's like entering an infinite loop space, and you can't leave here anymore.

　Sorry, this chapter is conceptual and difficult to write.So it's late.

　　
　
(End of this chapter)