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Comes out after Jinling Higher Research institute, Academician willow felt that the whole person looks like in the sleepwalk is the same, head inside confusion.
After conducting visual illustration, land Zhou from the theory level, to their these experts who come from magnificence Kuwait institute, explained the utilization of analysis situs quantum theory in model insulator, and how he is realizes Majorana fermion through the carbon base integrated circuit components and Josephson junctions of some foundations.
, To understand his one to conduct the applied research objectively, understands these complex physical mathematical formulas to be true somewhat difficultly.
However is good because, although the formula occupied over 70% parts, but there is a graph of trend as the demonstration, keeps them definitely from understanding mystery to also being insufficient.
After listening to this „entirely new” class, he felt that oneself spent dozens years of establishing world outlook, almost entire was renovated.
Carries on to the products of over 1024 prime numbers dismantling only used less than 1 second, this at least explained that calculator in his hand, Qubit at least over 500.
However this is also not most essential, what is most essential is this quantum computer merely only then palm of the hand size! In the volume of that quantum computer compared with magnificence Kuwait institute did not know slightly many times!
If the crosswise contrast, they achieve the best result, only has 20 Qubit......
This, is this year's latest achievement.
In addition, compares that box size the quantum computer, lets stand on the stage that he shocks explains Academician Lu of these theories with them.
Math, physics, material and IC design......, if obtains again thin, knowledge node that this class covers, even can subdivide more than ten division/discipline branches.
However regarding that under 30-year-old young people, these abstruse and obscure knowledge, actually has words at fingertips and writes with facility to be the same in his hands probably, utilizes not the slight barrier.
If not for saw with own eyes, he is unable to believe that in this world really some people can outstandingly to this degree.
Perhaps, this is the reason that he can solve world-class problems......
Sat the automobile that stopped in the research institute entrance, Academician willow sighed suddenly filled with sigh with emotion.
„I felt that perhaps...... I need to return to the school to pursue advanced studies.”
The expression of Chief Li is but actually calm.
After all turns over to surprisedly surprisedly, that also aims at the technology, cannot understand as for these abstruse theory him in any case, therefore simply toward has not gone at heart.
Looks at a face disconsolate Academician willow, he extends the word comfort to say.
„...... After all is Academician land, his class is quite truly difficult to understand, you also leave too toward go at heart. I believe that let alone is you cannot understand, even if others come to here to sit are still the same.”
„Not toward the issue that goes to at heart,” Academician willow shakes the head, said, „sometimes really felt, oneself could not have kept up with this time slowly.”
„Topic of topological quantum computation, although is quite novel, but we in some people are also doing, to the target is Microsoft the project of that Majorana fermion. However Academician Pan That side project, is we in that project to sign Microsoft, or Microsoft their...... Qubit also always in 20-30 this numbers high and low.”
Hears here, Chief Li could not attend to comforting him, asked hastily.
„Did Professor land achieve several?”
Academician willow: „Many I forgot to ask specifically, but the demonstration came to see...... at least 500 has.”
500......
This must be higher than a magnitude!
In compartment silent for a long time.
Separated some little time, Chief Li recovers sighed one faintly.
„...... Very is truly scary.”
......
If only by technology's important, the importance of quantum computer gadget, must go far beyond the carbon base chip without a doubt.
Even very said exaggeratingly, even can with the controllable fusion technology put together places on a par.
According to the recognized viewpoint, the three big props of modern sci-tech respectively are the energy, information and material, but the quantum computer has basically stood in this century fantasizes about the future information technology, and achieves hopefully.
Not only so.
What is most essential, the traditional encryption method looked like in front of the quantum computer removes is completely same, did not garrison.
This is also this technical most fearful place.
It is well known, not only it and finance, are the non- symmetrical public key encryption that the security of modern information network over 90% depends upon, but applies most widely is a encryption algorithm.
Because the factorization fixed formula of big prime number product, has not had the unique solution, therefore the product of prime number so long as in principle uses is big enough, then it basically is equal to the non-solution, even if makes Professor land calculate that impossible to calculate in the lifetime.
However in the front of quantum computer, this type regarding the legacy computer the question that takes several hundred years to answer, actually only takes several seconds even is one second is less than then can decode.
Even if some people may say, not only the asymmetrical public key encryption algorithm A, the elliptic curve encryption, the elgamal encryption wait/etc. these based on the discrete logarithm the plan......
But in the face of the operation strength of quantum computer, what was also considered as?
Perhaps including troubling is far from.
In the evening after going home, rode the land boat before desk thinks was very long, finally put out a letter paper, wrote above with the fountain pen.
【
...... Quantum computer in the change that the communication domain brings is subversive.
Always the encryption method and decipher method of mechanics of communication are in a development condition of dynamical equilibrium, however the breakthrough of topological quantum computation technology, has undermined balance between this offenses and defenses now.
Deciphers an issue of traditional asymmetrical public key encryption, only takes several seconds.
Once this technology popularizes, while giving our society brings the substantial growth, will certainly bring the huge safety danger.
The present urgent matter is, we must establish one set to be stricter, and more reliable encryption algorithm, as to the replace of original encryption method.
Similar to the quantum encryption algorithm of bb84 agreement is a good choice, but facing over 1000 Qubit's quantum computer, will appear will still lack the ability to do what one would like.
But over 1000 Qubit's quantum computer technology, can be broken through in my opinion in a short time.
Therefore, this new encryption rule must be more reliable than the bb48 agreement, even must exceed its improvement version bbm92.
Once masters this brand-new encryption technology, is the best time of advancement quantum computer commercializing.
Then to that time, we will have the information technology advantage that other countries are unable to compare.
Similar to the controllable fusion technology, in the energy source sphere for superior such that we establish.
】
Stopped the pen, the land boat looked for an envelope from the drawer, this letter/believes stopper, threw in table of corners/horns conveniently.
Tomorrow goes to the gold/metal big that side time, he will throw to Wang Peng conveniently, holding him to look for Chang'an Avenue that the person sends to go to the capital.
Although he felt himself, even if anything did not say, That side Chief Li will definitely still report to above, but in this issue, the expert opinion will be sometimes more effective, is easier to bring to the high-level attention.
Although these things are not the things that a scholar needs to worry about, but if Ok, land Zhou still hopes that own research results can have some positive/direct impacts on this world, rather than pushes it to develop in the bad direction.
Although this has not possibly done scientific research such rousing.
But is also a part of pleasure.
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