Chapter 774 The relationship between building blocks and creating a universe
So far, Xiao Kaitian has collected the following four main points of attention regarding the creation of the universe.
First, the influence of the density parameter of the universe must be less than one in the beginning, equal to one in the mid-term equilibrium, and greater than one in the final contraction, ensuring that the entire universe is a pendulum clock state in which expansion, equilibrium, and contraction are repeated;
Second, the value of the gravitational constant must be absolutely reasonable. If it is too large or too small, it will affect the formation of stars and galaxies;
Third, if the code extracted from the birth of any sub-universe is to be used directly in the Nutshell Universe, it must go through the process of adapting to the Nutshell Universe;
Fourth, the star system where the planet where life is born must have a protective film formed by stellar wind on its periphery to withstand the invasion of radiation from outside the star system.
Among them, the first two are currently issues that Zhao Qixi must consider. These are the applicable law parameters in the initial stage of the creation of the universe, which directly determine the success or failure of the creation of the universe.
"In addition to these two points in the early stage, we should also pay attention to," Xiao Kaitian continued: "After the big bang, the expansion speed of the universe must be set to be greater than the speed of light."
If the expansion speed of space is less than or equal to the speed of light, then the most direct result will be that after the light particles are born, they can evenly fill the entire universe, and the created universe will always be in a "bright" state.
"There is another issue involved here, that is, the speed of light is the speed limit of the universe, and it is also a very important law. The influence speed of gravity should be equal to the speed of light. These are the two major foundations for a stable and detectable universe."
As Xiao Kaitian repeatedly emphasized, the creation of the Nutshell Universe is different from the sub-universe. The sub-universe only considers local issues. To simply understand, as long as this part can be stable, there will be no problem.
For example, the original world of cultivation was a sub-universe world. Looking at the laws of the entire universe, there were many bottlenecks, such as the fixation of the T value, the meanness of the exercises, the limitation of the size of the galaxy, etc. However, the civilizations living in it,
But it won't have any impact.
But the Nutshell Universe is different. This is a large precision instrument-like design. Any problem with a small screw will lead to a big crash in the later stage.
Just like a sailing ship sailing on the ocean, it may just be because of a problem with a rivet. After being tested by the sea and waves, the entire ship will eventually be dismembered. The same principle is true.
Zhao Qixi nodded slowly, remembering what Xiao Kaitian said, she opened her little cherry mouth: "That substance..."
This is the most troublesome part. The birth of matter in the universe cannot be explained clearly in one or two sentences. Xiao Kaitian couldn't help rubbing his eyebrows.
"Substances are more complicated. To put it simply, substances are composed of molecules, and molecules can be decomposed into atoms. Atoms are composed of electrons, protons, and neutrons, and then divided further. Protons and neutrons can be divided into quarks.
That’s what we call elementary particles.”
"But," Xiao Kaitian raised his finger: "The elementary particles here are also different."
Bai Kou was already confused. She couldn't help but interject: "I also know chemical elements. If we are creating a universe, how many chemical elements need to be designed? Do we need thousands of them?"
.”
"Got the key point," Xiao Kaitian nodded with satisfaction. Although what Bai Kou said was wrong, his thinking followed: "As Bai Kou said, if our design starts from atoms or molecules, then what is needed
There are just too many things, and it disturbs the balance of the universe."
Simply imagine that chemical elements and other things are directly defined by the laws of the universe, existed at the moment of the explosion of the universe, and were reflected in the universe in the most intuitive form. A major problem will arise here.
"We don't know the quantity. After the initial reaction of the opened universe, what elements are left and what elements are scarce. Such a forced universe must have a result in the end, which is the imbalance of the element balance," Xiao Kaitian looked at
Looking at Zhao Qixi: "I will see if there are any similar cases and collect the information for you."
After going around in a circle and returning to the starting point, Bai Kou clasped his hands together: "Then what do you want to do?"
Xiao Kaitian's eyes still stayed on Zhao Qixi. He expected the latter to answer, which also showed that Zhao Qixi had his own understanding of the creation of the universe.
Sure enough, Zhao Qixi swept her long hair: "Building blocks... Lego... games..."
"Yes!" Xiao Kaitian couldn't help but snap his fingers: "The idea of joining Lego bricks is the basis for creating various material elements in the universe."
There are only a few types and shapes of building blocks that come and go, but through different splicing methods, the same group of building blocks can evolve into objects such as houses, airplanes, ships, etc.
The same is true for the idea of creating the universe. Xiao Kaitian believes that there is no need to define each element: "We only need to provide conditions similar to building blocks."
Bai Kou also understood now: "Then the required conditions are the building blocks of the main indispensable shapes and the splicing method, right?"
Xiao Kaitian smiled and nodded, waiting for Zhao Qixi's answer again.
"Absolutely correct," Xiao Kaitian breathed out: "I think starting from this idea is the best choice. The universe you want to create, Xiao Qi, should be similar to the planet you are on. The ultimate intelligence
Creatures are human beings.”
Zhao Qixi nodded. This was something she had always dreamed of. She did not want to create a universe of other life forms or a four-dimensional world of cultivation.
Of course, it is very difficult. Xiao Kaitian's method of simplifying things seems to be able to solve a large extent of the problem. However, there is currently no data reference here. He cannot give an accurate valuation range. He can only say that he looks forward to giving it in the future.
When immortals diagnose the universe, they may encounter similar cases.
The previous few universes that Xiao Kaitian has seen cannot be used as a comprehensive reference in terms of sub-universes, and the two nutshell universes of Yun Neutron and Zheng Qilong's daughter, in Xiao Kaitian's opinion, are just "extremely random" openings.
, and then the probability is just right, forming a stable universe.
All the accompanying contingency is far greater than the inevitability of the operation. What Xiao Kaitian wants to do is to make this inevitability look like chance.
This is an art of creation. He believes that Zhao Qixi's universe must have such characteristics in order to be recognized by the cosmic tree system and eventually ascend to the central axis universe.
When the conversation was about to continue, Wei Lai's voice suddenly sounded from downstairs: "Xiao Kaitian, someone is coming to the store!"