Nagato, as an intelligent biological robot with cosmic information ensemble on the earth, seems to her and her master that everything in the world is composed of information, so she can change the world on the material level by manipulating information. What does this remind you of? Yes, it is The Matrix, a world made up entirely of information. Isn't it the "matrix" in hackers? In fact, Nagato's performance in the story is very similar to the protagonist in Cyberpunk's novels. However, don't get me wrong, Nagato is not Neo, but Spring Day is. It is precisely because of information integration that Nagato discovered that Chunri has an extremely powerful ability to manipulate world information (but he has not yet awakened) and was sent to the earth to monitor Chunri. As for how powerful the ability of spring is, you can see from "Spring Disappeared in the Spring Plain" that she can change the whole time and block it so that Nagato can't invade.
The world outlook represented by Gu Quan, if you look closely, you will find that it is actually the same as that of Nagato, but Gu Quan and the authorities behind him believe that spring is the god who created this world, which started when Liang Gong met Kyon who went back to the past three years ago, and the world is just a dream of spring. There is even a famous saying in The Matrix: "If the dream never wakes up, how can you tell the truth in the dream?" So to put it bluntly, this world is also an information world, and it is idealistic. This is essentially the same as what Nagato represents.
Finally, Asahina. Why put her last? Because this is the most difficult to understand. It involves quantum physics and chord theory. Simply put, it advocates that time is discontinuous and consists of different time planes. This is actually based on string theory and Planck's theory. In fact, this is the most important theory in the pavilion. Only on the basis of this theory can the stories of "the gazebo disappears in spring" and "the gazebo leaves in spring" be established. Because only based on this theory, Kyon can see a more future "Sunglow" in the past, and now it has completely changed. Otherwise, according to the traditional theory of time and space, Asahina has become an ordinary person now, and the future will be completely changed. Similarly, based on this theory, Nagato in the past can freely obtain the information of Nagato now. Moreover, only when this theory holds, can we realize the setting of infinite repetition of time in the runaway [during the runaway, the last 15 day of summer vacation is reincarnated in spring 15532 times]. This is the origin of official website Zhongbei. Author: former male
"Find aliens, futurists, ghosts and play with them."
The above is the purpose of sos group. In fact, this goal has been achieved.
It's just that our big head doesn't know (she'd better not know).
The multiple worldviews of "Liang Gong" are set by aliens (Nagato and Hope, hereinafter referred to as yuki).
Future person (representing Asahina Mikuru, hereinafter referred to as 1096),
Haunters (representing Koizumi Itsuki, hereinafter referred to as Gu Quan) has different views.
Every world outlook has its own theoretical basis (all theories exist in reality).
Let's start with something simple.
1、yuki
The only member of the literary and art society, because the club activity room is occupied by the gazebo, has defaulted to be a member of the sos group.
I will formally apply to join the league later, but that's another story.
I don't talk much, and I like reading (all books are inexplicable, please see ps 1).
The true identity was created three years ago by the missing body of Galaxy information integration and contacted with organic life.
Biochemical robot terminal, to put it bluntly, is an alien.
The task is to observe the spring day in Lianggong and upload the information to the information integration body.
The so-called information integration missing body is a large number of super-intelligent information life bodies without flesh in the vast information ocean of the universe. It was born in the form of information at first, then all kinds of information combined with each other to produce consciousness, and finally evolved by extracting other information. For the lack of information integration, the low information acquisition ability of organic organisms is difficult to produce intellectuality, so they have always adopted a cold attitude towards organic life. It was not until after the birth of human beings that the information integration deficiency body found that this creature could process and store a large amount of sensory information with limited ability, and then quickly evolved independently. So they think that maybe they can solve their self-discipline and evolutionary occlusion through observation.
Three years ago, the information integration missing body found that there were abnormal information highlights on the surface of the earth that were different from other humans.
A lot of information spread from this point to the outside of the planet, and the center is our great leader.
Some people who miss information integration think that the pavilion is the key to the self-discipline evolution of information life, and pay special attention to her.
Because the consulting organism has no language ability and can't directly contact with the organism organism, YUKI was asked to observe the pavilion at close range.
To put it simply, this is the case on YUKI's side, and the theoretical basis of this world view is the holographic theory that is extremely hot in the real world at present. Materialism tells us that the world is made of matter, but since the emergence of the mass-energy equation E = MC, people have found that since matter and energy can be transformed into each other, can we say that the essence of the world is not matter, but energy? Then with the development of physics, biology and computer science, especially the study of DNA, people realize that information is also an indispensable part of the world. In fact, there is a school of thought that the material world is made up of information, and its founder is John A. Wheeler of Princeton University.
The theory holds that information is the most important, and matter and energy are only appendages, that is, holography.
According to this theory, the universe may not be the three-dimensional space we imagined, but it may be some kind of holographic figure written on a two-dimensional surface. Our three-dimensional cognition of the daily world is either a metaphysical illusion or one of the ways to observe reality.
This view has triggered a re-examination of many ancient problems. How much information is needed to describe the whole universe?
Can this description be loaded into the computer's memory?
The latest progress in theoretical physics has answered some of the above questions.
First of all, in 1877, Shannon, an American applied mathematician, put forward the concept called Shannon entropy by later generations.
Describe it as a mass of matter,
The number of different microscopic states that the particles it contains may have is entropy.
Shannon entropy of a message is the number of bits needed to encode the message.
Conceptually, thermodynamic entropy and Shannon entropy are equivalent: the number of different composition modes represented by thermodynamic entropy reflects the Shannon information that must be known in order to realize a certain composition mode.
In addition, by studying the mysterious characteristics of black holes, scientists put forward the theory that the entropy value of black holes is directly proportional to the surface area of their horizons.
In particular, the proof of the generalized second law (GSL for short, that is, the increase of black hole entropy can always compensate or overcompensate the entropy of matter "loss", or the sum of black hole entropy and its ordinary entropy will never decrease) makes it possible for us to set the limit of information capacity for any isolated physical system.
Combining the two, we can draw the conclusion that the maximum possible entropy depends on the boundary area rather than the volume (ps2).
If the holographic principle is correct, the surprising conclusion that the information capacity depends on the surface area will be naturally explained. In daily life, hologram is a special kind of film. When it is exposed in a proper way, it will produce a real three-dimensional image. All information describing three-dimensional images is encoded in light and dark patterns on two-dimensional films. Three-dimensional pictures can be reproduced at any time with this film. Holographic principle points out that this visual magic principle can be analogized to all physical descriptions of any system occupying a three-dimensional area, and another physical theory defined on the two-dimensional boundary of this area can completely describe the physics of this three-dimensional area. If a three-dimensional system can be described by physical theory running on its two-dimensional boundary, it is reasonable to speculate that the information capacity of the system cannot exceed the description on its boundary.
A series of argumentation and reasoning in the development of holographic theory led some scientists to suggest that the final theory of physics should not consider the field, even space-time, but the information exchange between physical processes. If so, the view that information is an inseparable part of the world embodies its value.
It can be seen that if the nature of the world is really information as described in holographic theory, then it is entirely possible that there exists a living body composed entirely of information without material entities, and this living body has a unique evolution and way of thinking different from human beings on the material level. Yuki is like a holographic camera, which bridges the three-dimensional material world and the two-dimensional information world. Although Harumi is a creature on the material level, it has the same ability to manipulate and delete information as the information integration missing body, and it is understandable to be concerned by aliens.
This is the explanation of yuki's worldview in this respect.
2. Gu Quan
Transfer students are called "the proportion of people who transfer during the semester has problems is very high."
Due to semi-compulsion, he joined the sos organization, and was later conferred as the deputy head by a good worker. He laughs naively all the year round and likes all kinds of table games, but the water quality is so bad that even Kyon can't win.
The real identity is a haunters, who belongs to an Organization called "organ" in haunters.
Gu Quan thinks that someone created the whole world three years ago, which means that the world is just a dream of that person. Because it is a dream, for that person, creating and changing the world is like a child's play. As long as that person is tired of this world, he will create a new and more satisfactory world.
As you expected, this god-like person is just a spring day in the spring palace.
Every time our colonel's inner struggle reaches a critical point, a locked space will be created, and at the same time, there will be a blue giant (called "God Man" by the "organ") in the locked space to destroy the gray world in the gap between time and space. If left unchecked, the locked space will become larger and larger until it replaces the current real world and becomes a new world. The task of the "organ" is to stop the destruction of the "God Man" in the locked space in time, which can be said to be the guardian of the world. Of course, in order to keep abreast of the situation, it is still necessary to put people around the gazebo, understand the mental state of the gazebo as much as possible, and create various conditions as much as possible to keep the gazebo interested in the real world, so as to nip in the bud.
Well, haunters' worldview is probably like this, and its theoretical basis is the product of the application of superstring theory in cosmology-the film universe theory. The superstring theory is a theory that tries to unify all interactions in nature, and is sometimes simply called The Theory of Everything.
In superstring theory, the dimension of space-time becomes ten instead of four. In this space-time picture, the seemingly endless universe we directly observe is just a four-dimensional hypersurface in ten-dimensional space-time, just like a film. Poor us, generations have lived on such films.
Our world view has also become a movie world view.
The idea of high-dimensional space-time is not unique to superstring theory. As early as 19 19, T. Kaluza extended the general theory of relativity to five-dimensional space-time and tried to establish a unified framework to describe the interaction between gravity and electromagnetism. 1926, O. Klein developed Kaluza's theory and introduced the concept of compactness, from which the so-called Kaluza-Klein theory was established. The main difference between this theory and film cosmology is that the substances in Kaluza-Klein theory are distributed in all dimensions, while in film cosmology, only a few fields closely related to time and space, such as gravitational field, gravitational particle field and expansion subfield, are distributed in all dimensions, and ordinary substances described in the standard model are only distributed on the film. That is to say, in Kaluza-Klein theory, the quantum wave function of ordinary particles can be filled in the extra dimension, while in string theory, the particles in the extra dimension are fuzzy, and only a few known theories closely related to time and space are applicable to all dimensions.
In this way, the image of string should be more complicated than Kaluza-Klein theory. In fact, the mathematical structure of string theory is still consistent and complete. Because the central idea of Kaluza-Klein theory still exists: visible physical laws depend on the geometric features of hidden extra dimensions.
In the five-dimensional Kaluza-Klein theory, Einstein's equation can be satisfied by four flat large dimensions plus a circle of any scale. (in order to be consistent with the concept of time and space in general relativity)
One dimension can only be wound into a circle, but in string theory, there are multiple dimensions, which leads to more adjustable parameters, so there can be many different shapes (the technical term is topology) outside the whole cluster dimension, such as a sphere, a doughnut shape, or two doughnuts connected together. Each doughnut ring has a length and a circumference, which creates many possible geometric shapes for small dimensions. However, these numerous solutions are not all equal: each configuration has potential energy generated by the curvature of flux, membrane and curl dimension, which is called vacuum energy.
This energy is space-time energy, so it exists even if there is no matter or field.
Small-dimensional geometry will try to adjust to minimize vacuum energy (thus forming a stable space), just like a ball placed on a slope will slide to a lower position.
For the convenience of understanding, the energy of each possible solution can correspond to a set of six-dimensional manifold parameters related to the solution, which are expressed by functions, that is, E=f(a 1, a2, a3, a4, a5, a6), where E represents vacuum energy and A represents six-dimensional popular parameters.
This will lead to two situations:
1. Adjust the parameters of the hidden space to keep the vacuum energy to a minimum;
2. The parameters of the hidden space tend to infinity, and the vacuum energy tends to infinity (at this time, the size of the hidden space will increase endlessly). And each minimum value corresponds to a stable configuration.
Obviously, at present, the vacuum energy of our universe is at the minimum, and the size of the hidden space does not change with events, because if it changes, we will see that Changshu in nature will also change (strictly speaking, it is invisible, because if our time and space are unstable, everyone will have died). (ps3)
At this stage, people can't confirm how much stable vacuum exists, but this number may be very large.
In addition to affecting vacuum energy, each of these many solutions can show different phenomena in the four-dimensional macro world by defining particles that can appear and their mass or action intensity, as mentioned above: the laws of physics depend on the geometric characteristics of hidden extra dimensions. In this way, our world should be stable and abnormal, but the latest research (it should be in 2000) shows that the world does not closely follow a small-dimensional configuration, because there is a rare quantum program that can make a small dimension jump from one configuration to another, that is, the tunneling process (ps4).
As mentioned above, each stable vacuum is characterized by its hidden spatial parameters.
But now we consider that each of these elements can be created or destroyed, so after a period of stability, the world will enter a different configuration.
The tunneling process begins at a certain point in the three-dimensional world, producing a new low-energy configuration bubble, which then expands rapidly. This is "film cosmology". According to this theory, the so-called "Big Bang" that opened the universe is just the latest leap in the evolution of the universe to a new string group at this position.
Obviously, the pavilion called "God" can change the parameters of the hidden space, make the current universe jump, and make the vacuum energy a new minimum.
Moreover, because "the laws of physics depend on the geometric characteristics of the hidden extra dimensions" (this sentence has been mentioned many times because it is the premise of the theory), the world with new hidden space parameters will have new laws of physics, and it is by changing the geometric characteristics of the extra dimensions that Chunhong created her satisfactory world.
At the same time, because general relativity implies that the universe can grow so fast that light cannot escape,
So people in the real world can't observe the new world, and the ability of Gu Quan and Ghosts lies in entering the locked space, and because the physical laws of the two worlds are different, they become ghosts beyond the physical laws of that world.
Although the current world is likely to be reconstructed by abandoning the unpleasant world in spring, the "organ" is unwilling to complete the next new world (I won't). After all, it is an unknown world, which may be heaven and more likely hell.
Keep the motivation of "organ" now. In this way, the behavior of "organs" can be understood.
The above is an explanation of Gu Quan's world outlook.
3. 1096
Senior two students in northern high school
Kidnapped by Chunri on the grounds that "basically, there will be an attractive and lovable character in the mystery story",
Forced to become the "Loli big breasts cute mascot" of sos group.
The real identity is the person from the future era, that is, the future person.
In the eyes of future people, time is different from flowing rivers, and each time is composed of different planes.
Between time and time, there is a so-called fracture space. Although the fracture tends to zero, it does exist.
Just like comics, although people see continuous movements, they are actually still pictures.
People just can't feel it. Because time is not continuous, even if history is changed in the past,
Will not affect the future. Everything will end on this time plane.
Only in this way, time and space shuttle will not produce logical paradox (ps5), which is feasible.
Three years ago, people in the future world detected a space-time earthquake.
When they went to investigate, they were surprised to find that they could not go back further.
So people in the future come to the conclusion that there is a huge space-time fault between the two time planes.
It is our great head master who is in the middle of the fourth dimension and is about to block the road to the past.
Colonel, you are omnipotent. My worship of you is like. .......
The following nonsense * * * 20,000 words).
Observing the pavilion and finding out the reason of the space-time fault is the reason why 1096 approaches the pavilion.
To put it simply, this is the worldview setting of 1096, and its theoretical basis is the theory of loop quantum gravity.
100 years ago, most people and scientists thought that matter was continuous.
Although some philosophers and scientists have speculated since ancient times that if matter is broken down into small enough pieces,
You will find that they are made up of tiny atoms. Few people think that the existence of atoms can be confirmed.
Today, we have obtained the image of a single atom and studied the particles that make up the atom.
The particle nature of matter is outdated news.
Later, people found that even things like light are still quantum.
It is strange that Einstein won the Nobel Prize for discovering the photoelectric effect.
Interestingly, he won the prize not because of the invention of relativity.
So people began to think about whether time and space are also quantum.
The most classical theory about space-time is general relativity, so the combination of general relativity and quantum theory becomes.
The most important topic. General relativity is a non-quantized theory. )
In order to avoid destroying the successful predictions of quantum theory and general relativity, everything except quantum theory and general relativity is expected.
Under the extreme condition of obvious function, new things in complete theory should not be seen in experiments. Along this line of thinking,
I have tried many different methods, such as torsion theory, noncommutative geometry, supergravity and so on.
But the result is not satisfactory.
The string theory introduced above is also used by physicists to build a bridge between quantum theory and general relativity.
Some researchers believe that string theory is included in the theory called M-film [see Michael J Duff's The String of Ceng Ming]
On "Science"1May 1998]. Unfortunately, the exact definition of this theory has never been given.
Therefore, many physicists and mathematicians believe that other alternative theories must be studied.
This is how the theory of circle quantum gravity was born.
In the theory of loop quantum gravity, there is nothing beyond the general relativity and quantum mechanics that have been tested by experiments.
Hypothesis; In particular, two key principles of general relativity are kept at the core of calculation.
The first one is called the principle of background independence. This principle holds that the geometry of space-time is not fixed,
On the contrary, it is a variable dynamic quantity. In order to find this geometry,
It is necessary to solve the equation containing all the effects of matter and energy. Obviously, string theory does not satisfy the principle of background independence.
Because the equation describing the string is based on the defined classical (that is, non-quantum) spacetime.
The second principle is called differential homeomorphism invariance, which is closely related to background independence.
This principle points out that, unlike the theory before general relativity, people can choose any coordinate system to draw time and space.
And establish the equation. A point in space-time can only be defined by what happens physically at that point,
Not by its position in a special coordinate system (no coordinate system is special).
Differential homeomorphism invariance is an important basic principle of general relativity.
By carefully combining these two principles through the standard method of quantum mechanics, a mathematical language can be proposed.
In this way, we can judge whether space-time is continuous or discrete through calculation. The calculation results show that the space is quantized.
Don't ask me how I worked it out. I don't understand it at all. If I had, I would have entered the Chinese Academy of Sciences.
Will not be here). Loop quantum gravity plays a very important role in the development of physics.
It is a quantum theory of general relativity that can be demonstrated.
Because it doesn't make any additional assumptions beyond the basic principles of quantum theory and relativity.
Its unusual starting point is to describe the discontinuity of time and space through spin networks and spin bubbles.
This comes from the mathematical reasoning of the theory itself, rather than the introduction of assumptions.
Although the theory of loop quantum gravity has not been proved by experiments (it may take a long time),
But it does give a mathematical proof that space-time is quantized.
In fact, the theory of circle quantum gravity can be said to be the most important theory in spring palace, and only in this way.
On the basis of this theory, the stories of "the harbor disappears in spring" and "the harbor escapes in spring" can be established.
Because only based on this theory, Nagato in the past can freely access the information of Nagato now.
Moreover, only when the time is discontinuous can the infinite cycle of time be set.
(In The Runaway of Haruki, Haruki made the last15th day of the summer vacation cycle 15479 times. )
So which of these three world views is correct? In reality, scientists are still working hard for this, but in
The author of the virtual world has not given the answer yet. Maybe all three are wrong, maybe just like Newtonian mechanics.
It is correct under certain conditions. If it is the latter, there must be a unified theory that can combine the three.
Even if all the laws of physics are included, the origin of the universe, the nature of the world and the laws of time and space can be well explained.
Wait a minute. problem Of course, we cannot expect a novelist to put forward a unified theory.
But the novelist's conception may inspire us to think about the nature of the world and other issues.
I think it is really interesting.
I think this is one of the most important reasons for calling Harumi Harumi a masterpiece.