Chapter 190: Speechless

Massachusetts, America.
A plane landed at Boston International Airport.
Frank Wilzerk, who had just flew back from his Swiss headquarters to Boston, got into a student's car.
After the car hit the road, the old professor sitting in the co-driver's seat put the laptop on the push and connected to the wireless network. Just when he was preparing to deal with his work mail during his free time, he just received the mail from across the Pacific Ocean.
Seeing the sender's name, he raised his eyebrows with interest, and opened the mail and looked up.
The doctoral student sitting in the driver's seat glanced at the email on the screen and asked casually.
"Professor, how is the situation over there?"
As he looked at the email, Frank said casually.
"At present, the situation is quite optimistic. The confidence level of 3sigma can be confirmed as a sign. The staff is checking the instruments, clearing the track, holding a press conference, and leaving time for peers to write papers. Wait for experiments in early October Restart, this month we have to complete the theoretical part, and from next month I will let you live in Geneva ... eh? "
Seeing that the professor was silent, the doctoral student asked, "What happened?"
"Nothing ..." After reading the email to the end, Frank frowned slightly, then suddenly smiled and shook his head. "It's an interesting point, but I don't agree."
In the email, the guy from China wrote.
[Dear Professor Frank, I have some doubts about your supplementary theory of supersymmetry. According to Deligne's tensor category theorem, we can know that a category that meets certain conditions must be a representation category of a supersymmetric group G, so we can say that supersymmetry is a more natural extension of field theory, but in your supplement In theory, it is assumed that there is an extra dimension outside the category of the symmetry field to explain the reason why the mass of this supersymmetric particle is too large. Is this contrary to Deligne's tensor category theorem? 】
Academic exchange is not a ranking of seniority. There is nothing polite, what is what, so when it comes to problems, Lu Zhou pointed out without euphemism.
It is believed that Mr. Frank Frank can give him an invitation to study together regardless of his age, and he will not care about such trivial matters.
However, the old man's reply was also not euphemistic ...
Far away from the Pacific Ocean across the Pacific Ocean, Lu Zhou edited the words and processed data into an email and sent it to Frank Werzek's mailbox, leaning back on a chair and stretching.
Just when he was about to get up for dinner, an unread email suddenly appeared in his mailbox.
Lu Zhou opened the e-mail, looked at it, and looked at the time in the lower right corner of the desktop, suddenly surprised.
Hold the grass, does this old gentleman get up so early?
Swiss time is six hours behind Beijing time. It's only five o'clock in the morning right now?
At this moment, he doesn't know about the old Mr. Frank has returned to MIT, nor does he know that he just got off the plane, otherwise he will be more amazed by his passion for his work.
The reply in the email was simple, mainly to answer his questions.
[LU: The attachment has been received. In addition, with regard to your questions, I admire your mathematical physics skills, but my suggestion is that you'd better review the expression of Wigner's theorem in quantum mechanics, and you will understand my supplementary theory of supersymmetry There are no problems with the assumptions made. 】
As a researcher in theoretical physics, of course, Lugner's theorem Lu Zhou will not know, this is the cornerstone of the mathematical expression of quantum mechanics.
This theorem describes how the principles of symmetry in physical systems, such as rotation, translation, or CPT, change states in Hilbert space.
According to this theorem, elementary particles can basically be represented by irreducible martingales of Lie groups, and tensor products can be made on these representations. And this operation can correspond to the physical particle bound state.
Isn't it amazing?
Mathematics and physics are organically combined by a theorem.
It is also this property that has provided the theoretical foundation for the application of the later Deligne tensor category theorem in physics.
Lu Zhou knows what Frank is saying. His hypothesis of supersymmetric supplementary theory is in accordance with the framework formulated by Wigner's theorem. There are no major problems, but just a lack of mathematical aesthetics.
For example, as Lu Zhou said, it is impossible to explain the rationality of this extra dimension with Deligne's tensor category theorem, although it cannot completely deny its possibility.
Lu Zhou thought about it, put his hands on the keyboard, and input his thoughts.
[But don't you think, we can use a more mathematically aesthetic model to explain the characteristic peaks that exist in the 750GeV energy region? There is absolutely no need to introduce an extra dimension outside of a fully symmetric field to explain his source of mass, forcibly stating that it is a supersymmetric particle ... I mean, is it possible that this is something we do not understand Dark matter particles? 】
Although he originally suggested that the signal in the 750GeV energy range might come from supersymmetric particles, in fact, he was not so obsessed with the supersymmetric particles.
There can be many things behind that characteristic peak. The universe itself is not constructed by a single set of theories.
And dark matter particles are the most likely that Lu Zhou feels.
After all, this signal is weak enough, if not for a large number of collisions, this clue may not really be found. Dark matter is difficult to observe because it hardly interacts with other elementary particles, including photons.
Pressing the reply button, Lu Zhou was not in a hurry to eat, but leaned on a chair and waited quietly.
If the old gentleman happens to be replying to the e-mail right now, he probably won't have to wait too long.
Sure enough, it didn't take long before an email popped out.
[The possibility you said exists, but I think it is unlikely. I can be sure that the equipment is not advanced enough to observe dark matter stably. If the signal observed on the CMS detector is dark matter, I am sure that the characteristic peaks of the two will not appear so consistent. If you have any questions about this, you can consult Mr. Lynn Evans. As for my theory, I can also add explanation. 】
Lu Zhou narrowed his eyes and saw the e-mail from the beginning to the end. He hadn't figured out how to refute it. He threw two unread e-mails into his mailbox.
[If there is an extra dimension of compaction, each field in a high-dimensional space corresponds to a normal field of zero film in a four-dimensional space, plus an infinite number of fields inversely proportional to the compaction length field. The source of this field can be used as the Fourier series of the original zero-film field in the compaction dimension! 】
[Supersymmetric particles should also have this kind of field. It is precisely because of this relationship that the coupling of supersymmetric particles and fermions is not suppressed by Planck energy, but should be raised. I think it makes sense in theory. So according to this theory, we should be able to find supersymmetric particles in the energy standard below TeV, so you can be more confident in LHC. 】
Hold the grass, this typing is a bit fast.
However, this first email only hacked the device, and the last email gave him confidence in the collider ...
What the is this?
Staring at the three emails for a while, Lu Zhou's hand resting on the keyboard did not move.
The old man is so confident in his theory, and it is well-founded.
For a moment, he was a little speechless and didn't know what to return.