Physics ushered in major breakthroughs: The scientific research team led by 4 Chinese scientists finally found the "Angel Particles" of the Positive Body - Ma Jolan Fisilla, thus ending the international physicological community for this mysterious particle length 80 Year of the year.
Related papers published in today's "Science" magazine. The results were jointly completed by the Queon of the University of California, Los Angeles, and the Professor of Stanford University, and the Shanghai University of Science and Technology, and the news of the Shanghai University of Science and Technology. .
Zhang Shoucheng accepts an interview
Nobel Prize winner Frank Wilczek Review this work said: Zhang Shouyi has designed a new system with the team and clearly measures Malio Fair, Mr. Majola, which is a milestone in the experiment.
International peers pointed out: Discovery Matira is repeatedly discovered that "God" particles (Higs wave color), the median, the milestone found, not only is of great theoretical significance, but also is important Potential application value: Let quantum calculations become reality.
"The mysterious positive contrast body, let us wait for 80 years"
In the field of physics, the minimum, the most basic unit constituting the substance is referred to as "basic particles." They are the foundation of various objects without changing the minimum volume of substances under the premise of material properties. Basic particles are divided into two types: Fermizi and Banguang, named American physicist Fermi and Indian physicist's name.
Eastern Western philosophers believe that humans seem to live in a world full of positive and opposition: there is a number of negative numbers, there is a deposit must have liabilities, there is a must have a yang, and there is a good thing to have evil, there must be evil. In 1928, the great theoretical physicist Dirac (Dirac) made an amazing prophecy: each of the basic French particles in the universe necessarily had corresponding anti-particles. According to Einstein E = MC2, it will be annihilated with each other, so that the quality of the two particles disappears and converted into energy.
Since then, there will be particles in the universe that there is a reverse particle being considered absolute truth. However, there will be no particles with no antitonosis, or the particles of the opposite body? In 1937, the Italian Theoretical Physicist Ettore Majorana speculated that there was a magical particle in his paper, namely what we said today, Majola. Unfortunately, he made this guess after this guessed mysterious disappearance. Since then, find this magical particle has become a dream of the physicist's door.
Italy Theoretical Physicist Ettre Majola
Scientists believe that medium minisons other than the standard model category may be Ma Jio Liamens in the particle physics. To verify this guess, you need to carry out a non-neutral Beta Dual Decayment Experiment. It is a pity that the accuracy required by this experiment is difficult to reach within 10 years and 20 years.
Zhang Shouzhen turned the breakthrough to the condensed state physics. From 2010 to 2015, Zhang Shouyi team continued to publish three papers, accurately predicted the system of implementing Ma Jolan fepail and experimental solution for verifying. Wang Kanglong and other experimental teams successfully discovered the chiral Martiraafi in accordance with Zhang Shu's theoretical prediction, and made a satisfactory date in order to paint a full 80-year scientific exploration.
Zhang Shouzhen named this newly discovered chirahmati "Angel Particles", this name is from Dan Brown's novel and its movie "Angel and Devil". "This work describes the scenes of the positive anti-particles annihilated explosion. In the past, we believe that there is a certain anti-particle, just as an angel must have a devil. But today, we found a particle without anti-counterpost, one only angel, no The perfect world of the devil. "Zhang Shou said.
Movie "Angel and Devil" poster
"Today's results are based on foundation of quantum abnormal Hall effect"
How is the problem of the 80 years of the physics industry? Zhang Shouyi believes that any scientific research work is based on an outcome. The discovery of angel particles, benefited from the exploration of the quantum abnormal Hall effect, and the results of the theory and experimental combination.
Initially, Zhang Shou has made a report according to the constant: Since Mal Jio Fair is only particles, there is no reaction, then it is equivalent to half of the traditional particles. He quickly realized that the concept of "half" is the key to solving the problem.
As early as 2008, Zhang Shouyi's theory predicted that the quantum is abnormal Hall effect. This prophecy confirmed the experimental team jointly composed of Tsinghua University Physics Department and the Physics Institute of the Chinese Academy of Physics, which was led by Tsinghua University. In the experiment, as adjusted outer magnetic field, the abnormal quantum Hall effect film exhibited a quantum platform, corresponding to 1, 0, -1 times basic resistance unit E2 / H. That is, the resistance in the quantum world is quantified, and it can only hip the steps integer.
This gives Zhang Shouying an inspiration: Maya Fisilla is half of usually particles, since the usual particles jump according to the integer, Mal Jaraa feculi may be a half-integer jump - it will present a strange, "1/2 step". As a result, he proposes that the chiral Ma Jio LaMi is present in a mixed device composed of quantum abnormal Hall effect films and common superconductors. When the ordinary superconductor is placed above the abnormal quantum Hall effect film, the approach effect enables it to achieve the chiral Ma Jio Fair rice, and the corresponding experiment will have a new quantum platform, corresponding to 1/2 times basic resistance. Unit E2 / H.
Zhang Shoujun's experimental platform proposed by Ma Jio Lati: Mixed device composed of quantum anomalous Hall effect film and ordinary superconductor film.
In subsequent experimental verification, exciting results appeared: Wang Kanglong and other experimental teams have indeed seen "1/2 step". These half of the basic resistance derived from Ma Jolan Fair as a special nature of half a traditional particle, so many half-intensive quantum platforms provide a powerful confirmation of the presence of the chiral Moxa Fairi.
Wang Kanglong experiment team, etc., in cooperation with Zhang Shouyi, the semi-quantum conductive platform that is measured by the theoretical prediction, which provides direct and powerful experimental evidence for Ma Jolan Fisi.
"The quantum calculation of the angel particles, let me be full of excitement and expectation"
What is the practical meaning of finding an angel particles? Zhang Shouzhen pointed out that from basic science found that technical applications often take many years, but the discovery of angel particles means that quantum calculations have become possible.
He explained that the quantum world is essentially parallel, and one quantum particles can pass two slits simultaneously. Therefore, the quantum computer can perform a high degree of parallel calculation, which is far more effective than the classic computer. Take the arithmetic problem, if a large number is given, ask this number to be dismantled into the product of two numbers, then the classic computer can only try to complete the calculation one by one by the exhaustion, and the quantum computer can simultaneously Complete the calculation of all possible items.
A quantum particles can pass two slits at the same time
However, the information of a quantum bit is very difficult to store, weak environmental noise can destroy its quantum characteristics. Therefore, quantum computers are often considered as unsuitable.
"Normally, quantum bits can only be stored in a conventional particle, which is easy to interfere. Now, the discovery of angel particles provides a wonderful possibility: a quantum bit can be detached in two halves, stored in two The distance is very distant in Ma Jiolani. "
Zhang Shou said that, in this way, traditional noise is difficult to affect the two Ma Jio Fair rice in the same way, and then destroy the stored quantum information. "Compared to traditional storage methods, the storage mode based on the angel particles is extremely stable."
"The device we propose is also a two-dimensional system, which allows Martolina fepail's entanglement and editing, making effective quantum calculations to solve some difficult problems with human face." Zhang Shou said, "I am Quantum paradise of angel particles is full of excitement and expectation. "
Original link: https://www.eeboard.com/news/scientis/
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