Enter the Immortal Cultivation
Chapter 212 Time Reversal Symmetry and Closed Timelike Curves [Fourth Update]
Theoretically, it only takes a few years to use the "hexadecimal state" as a basis to produce "spontaneous symmetry breaking".
But Wang Qi was actually very busy during these years.
He had just started his research in this field when he was interrupted by Mei Gemu. After that, even the empirical department of Nanming was handed over to Buzhun Daoren, and it has been almost ten years now.
To be honest, he almost forgot that he had such a glorious empirical department under his name.
Wang Qi himself couldn't explain how he changed from a "particle physics researcher" in his previous life to a "mathematician" in this life. Even he couldn't grasp the mental journey.
However, for him now, mathematics is more interesting.
In the field of mathematics, he has reached a realm that the earth has never reached.
For him, it is more enjoyable to study mathematics.
However...
Spontaneous symmetry breaking is indeed a very important concept.
It can be found in condensed matter, particle physics, and even biology.
The so-called spontaneous symmetry breaking can be roughly understood as "theoretically, two forces that should be symmetrical have lost one of them for some reason".
It's like you look in the mirror, but you can't see yourself in the mirror. At this time, the "symmetry" has "disappeared". You and your mirror image are no longer symmetrical.
This is the so-called "spontaneous symmetry breaking".
The most obvious spontaneous symmetry breaking in biology is "handedness".
On a planet, there is only one chiral life source and one chiral sugar.
Countless planets are like this.
However, according to the law, the probability of left-handed carbon and right-handed carbon should be equal.
For some reason, the symmetry and conservation that should have existed disappeared.
And symmetry breaking is also the source of the birth of the universe.
According to the law of conservation, after the birth of the universe, there should be the same amount of positive matter and antimatter - then, after the Big Bang, positive and antimatter should annihilate each other and eventually return to nothingness.
"What factors" caused the disappearance of the symmetry between positive matter and antimatter, and only then did this universe come into being.
And Wang Qi's thoughts slid to another symmetry breaking.
Time reversal symmetry.
Time reversal symmetry is also called time reversal invariance. Time reversal symmetry describes the symmetry of a physical system under time reversal operation.
Meaning, a phenomenon should be able to regress under time reversal, and all things may develop in the opposite direction. The change from the future to the past is equivalent to the change from the past to the future.
This conforms to the space-time model in relativity that the past and the future cannot be strictly distinguished.
But in fact, there are countless phenomena proving that strict time reversal is impossible to achieve.
For example, the second law of thermodynamics.
"However, what the Dragon Emperor said about 'the past and the future are one body', occupying the past and occupying the future will not bring about fundamental differences in intensity... It is consistent with the concept of 'time reversal symmetry'..."
On Earth, time reversal symmetry can only be active in quantum mechanics.
Because the process of quantum mechanics is a linear and deterministic process. Unlike the macroscopic world that tends to be chaotic and disordered, the microscopic world is so well-organized and almost mechanically determined.
But in other fields, this time reversal symmetry disappears.
In the description of electromagnetism in condensed matter, ferromagnetism means the breaking of time reversal symmetry, and ferroelectricity means the breaking of space reversal symmetry.
——Is it the manifestation of strange microscopic laws in the macroscopic world again? Is this... the effect of the method communicating the macroscopic and microscopic worlds?
——In this universe, the breaking of time reversal symmetry still exists... The second heat is also established...
——However, some descriptions of the past and the future returning to one body do remind people of time reversal symmetry...
Wang Qi couldn't help but think about it.
Could it be that the past and the future returning to one body involves the process of "repairing the broken time reversal symmetry"?
And spiritual power...
Wang Qi saw a hypothesis from Lu Xiaoqian's failed attempt that the natives of this universe would not guess.
There is no sign of the existence of reverse-time computers in the auraless universe, and there is no evidence of the existence of time machines. And the breaking of time reversal symmetry is a confirmed fact...
The nature of spiritual power spontaneously converging to an ordered system and reducing entropy is the result of the time reversal symmetry of the spiritual universe?
Spiritual energy comes from the "symmetry of entropy"?
Wang Qi couldn't help laughing.
This explanation is even more absurd. Whether it is with the traditional theory of leadership or his spiritual theory, it is incompatible. Even the phenomena observed now do not fully support this view.
But if you think about it carefully, it is not unreasonable?
Can the "cause and effect knot" of the past and the future returning to one body be regarded as "reflecting the characteristics of time reversal symmetry"?
And the past and the future returning to one body as the "highest realm" that can be reached by normal cultivation, can it be regarded as "spiritual power complementing time reversal symmetry"?
But in this case, the "spiritual-entropy conservation" will be very obvious. But no one has discovered this law.
Is it because the development of thermodynamics is not deep enough?
Wang Qi finally shook his head and planned to mention it in his reply.
"Another conjecture that I don't believe in..." Wang Qi smiled.
This is all caused by the inability of existing theories to accommodate "the past and the future being integrated into one body".
Oh, of course, it's not completely unbearable.
At least, Wanfamen has really figured out a little bit about the reverse sequential algorithm.
After Mr. Suan showed his talents in quantum algorithms, the Snow Country Faction was not to be outdone. Based on the data Wang Qi obtained from rescuing the Demon Realm-Huan Realm, he calculated a "closed time-like curve algorithm".
"Markov process...the past and future of reverse sequential logic gates are integrated. If a single point is destroyed, a process similar to Markov iteration will be carried out until a stable point; and the ability of the past and future to be integrated into one and choose history is regarded as Operation is a combination of events operating in a Markov process within a 'probability space'..."
Markov, the mathematician's counterpart in China, was the previous leader of the Snow Country Faction. He established the basis for the Snow Country School's probability theory to be unparalleled in the world.
Wang Qi really didn't expect that the Markov chain, which he had heard of in his previous life, could be used in reverse sequential computers.
Although closed time-like curves are something that exists in the theory of relativity.
But Wang Qi felt that no one would be so serious about discussing "reverse-sequential computers" in a non-aura universe. [Actually, there is. This is one of the ideas to solve the grandfather paradox, but it is relatively fringe and unpopular. Not many scientists recognize it. 】
Common applications of Markov chains include queuing algorithms and modeling. Entropy coding, chaotic communication, biological population processes.
In no way does it include "anti-chronological computers".
——But then again, it was Suanjun who made quantum algorithms famous, and the Snow Country School was the first to make breakthroughs in reverse-chronological algorithm... Gee, computer science/calculator theory will really become Lian Zong in the future. the world.
Wang Qi thought so, but he didn't have much emotion.
At present, the Snow Country Sect is a group of mathematicians who are most devoted to the Foundation Establishment Program besides the Foundation Establishment School.
His relationship with the Snow Country Faction is still good.
Thanks to the Snow Nation sect’s research under the leadership of the Snow Nation Lord, the human race is ready for “limited advance knowledge” and only needs the east wind.
As long as there are reverse-sequential logic gates, prophets will emerge in the human race.
Wang Qi thought for a while and sent a reply letter to Lu Xiaoqian.
In addition to some of his previous conjectures, he also specifically mentioned that the particle model that Piao Miao Palace is currently working on will be extremely important.
Perhaps that is the embodiment of the "Standard Model" in this universe.
The Standard Model is a set of theories that describe the three fundamental forces—the strong force, the weak force, and the electromagnetic force—and the elementary particles that make up all matter. It belongs to the category of quantum field theory and is compatible with quantum mechanics and special relativity.
If the Standard Model could accommodate general relativity and pinpoint the location of the graviton, then it could become a theory of everything—or an alternative to a theory of everything.
The third generation of six-flavor quarks [no aura universe]/the fourth generation of eight-flavor quarks [aura universe] are part of the standard model.
The Higgs mechanism, including "where does mass come from," is another part of it.
However, the establishment of the spiritual dimension theory shows that the Fermi characters and bosons of this universe may not follow conventional quantum statistics. Wang Qi almost didn't recognize the current progress of the Piaomiao Palace that Lu Xiaoqian enclosed with the letter.
In short, if this thing continues to develop, it will definitely not be the standard model he knows.
"Even today, I still feel that I don't have enough time and brain..."
Wang Qi said this and looked out the window. Outside his window was the black earth and black canyons. Deep in the canyon, immeasurable golden light gushes out, like an endless fountain, sending the true fire of the sun tens of thousands of kilometers into the sky.
Now, Wang Qi is standing above the stars.
To be precise, it is still above the beast mechanism cluster.
However, the beast mechanism cluster now covers the sun.
And outside the field of vision, above the starry sky, countless trends are falling.
After the beast mechanism cluster swallows the small celestial body, it will automatically gather.
And when the beast mechanism cluster gathers to a certain size, it will form a complex structure, activate the sub-light speed escape method, and fly towards the star.
Countless stars fell on the surface of the sun, building a hungry ghost array on an area of more than two billion square kilometers, absorbing more heavy elements from the stars, and building more beast mechanisms.
At the same time, the true fire of the sun was constantly converted into mana by Wang Qi.
As he says, his strength doubles every few days.
He is catching up with the strongest people who have "jumped out of the river to dominate themselves" at an incredible speed.
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