Current location - Education and Training Encyclopedia - Graduation thesis - What's in the vacuum? Opinions vary, and the answer is inconclusive?
What's in the vacuum? Opinions vary, and the answer is inconclusive?
Vacuum is a state of space without any substance and a physical phenomenon.

/kloc-in the middle of the 0/9th century, classical physicists thought that vacuum was filled with a special medium called? Ether? . ? Ether? It is a substance conceived by the ancient Greek philosopher Aristotle. Descartes was the first in17th century? Ether? Introduce science, think? Ether? It is an intermediate substance that transmits some force. Maxwell's electromagnetic wave is? Ether? Vibration, like water waves at the speed of light Ether? Spread in China.

Ether? It is the most intuitive and simple understanding of people, and there is no big mistake.

At the end of 19, Michelson and Morey used the interference effect of light on the earth. Ether? A famous experiment was conducted, and the expected difference in the speed of light was not observed, so it was denied? Ether? The existence of. Sir Kelvin thinks Michelson? Where is the Morey experiment? There are two disturbing dark clouds in the clear sky of physics in the distance? One.

Today, it seems that Michelson on earth? Morey's experiment does not meet the verification? Ether? Experimental conditions for existence or not: the earth and its surroundings are full of material particles, and it is not a pure vacuum! How can you say Michelson? Did the Morey experiment deny it? Ether? What about existence?

Actually 1634 Mayor Otto of Fort Madre? Feng? Gehrig's famous experiment in the Madeborg Hemisphere proves that there is no vacuum in the material world on earth, and of course there is no vacuum? Ether? This substance. But what if? Ether? Is it dark matter or nonphysical? Then it can exist in a vacuum.

1905, Einstein put forward the special theory of relativity. Einstein thought: electromagnetic wave is one of the motion forms of matter, and it doesn't need to rely on images? Ether? This medium can spread in space.

1927, dirac put forward dirac equation of quantum mechanics satisfying the covariance of relativity, hoping to coordinate quantum mechanics with relativity. Dirac's relativistic quantum mechanics holds that vacuum is not empty. . Vacuum can be regarded as a sea full of electrons in negative energy state. What if it's high energy? When the ray enters the electron sea, an electron in the electron sea will be excited to the sea surface, leaving a hole in the electron sea. Anderson found a positron in the cloud chamber irradiated by cosmic rays, which strongly supported Dirac's theory. Dirac and Anderson won the 1933 and 1936 Nobel Prize in physics respectively.

However, the electron sea of negative energy state is related to? Ether? Same, still important.

In the mid-20th century, Schwinge, Feynman and Asanaga Ichiro established the quantum theory of the interaction between electrons and electromagnetic fields-quantum electrodynamics. Quantum electrodynamics holds that the virtual photons emitted by electrons can become a pair of virtual positive and negative electrons, and then the virtual positive and negative electrons are annihilated and become virtual photons again. This virtual process is called vacuum polarization. That is to say,? Isn't the vacuum empty? Electrons seem to move in a vacuum. In fact, there are a lot of virtual photons and positive and negative electron pairs in vacuum. Vacuum is a sea of virtual photons and positive and negative electron pairs. Schwinge, Feynman and Ichiro Asano won the 1965 Nobel Prize in Physics.

Are virtual photons, positive and negative electron pairs matter? If it's a substance, what is it? Ether? A copy of.

1948, Dutch physicist casimir proposed that there is a weak attraction between two parallel neutral conductor plates in vacuum, which is called Casimir effect. In 20 1 1 year, the Swedish research group used two mirrors of superconducting microwave cavity as two plates, and used the measurement technology of microwave photons to accurately measure the Casimir effect.

1960s, theoretical physicists: glashow, Weinberg and Salam were once satisfied with Su ②? Gauge invariance of U( 1) established a unified quantum theory of weak interaction and electromagnetic interaction. 196 1 Yoichiro Nambu, a Japanese-American theoretical physicist, proposed that the Lagrangian quantity has some symmetry, but the ground state or vacuum state of the system does not have this symmetry, which is called spontaneous breaking of vacuum symmetry. 1964, British theoretical physicist Higgs and others proposed that if there is a complex scalar field (Higgs field) coupled with the gauge field, then when the vacuum state spontaneously breaks the symmetry, the gauge field particles can gain mass. Particles with mass in this scalar field are called Higgs particles. In 20 12, scientists from CERN discovered the Higgs particle on the Large Hadron Collider. Quantum chromodynamics holds that vacuum is full of Higgs field, and everything has mass and proportion when swimming in Higgs field. Out of thin air? Surprisingly, Weinberg and others won the Nobel Prize in Physics in 1979, Yoichiro Nambu in 2008 and Higgs in 20 13.

Are mass Higgs particles matter? If it is a substance, use it? Ether? What is the difference?

In the1970s, American theoretical physicists Vilcek, Gross, Politzer and others established quantum theory quantum chromodynamics with strong interaction, and predicted that when two quarks in the nucleus are very close, they are like free particles, which is called asymptotic freedom. These three theoretical physicists won the 2004 Nobel Prize in Physics. In addition, it is also found that quarks are bound in a vacuum state, and quarks with fractional charges are completely bound inside the nucleus.

Contemporary quantum informatics believes that vacuum is an ocean of quantum bit string network liquid, and the basic particles are fluctuations and vortices in this ocean. The qubits are | 0 >: and |1>; Two basic states, various sets and structures determine the properties of various basic particles and the laws of various basic interactions. The screen liquid is quantum ether.

Quantum ether or matter?

Scientists are addicted to the infinite universe thought that matter is full of space, and confuse matter with space, so that mysterious theories such as black holes, cosmic eggs, super three-dimensional space and the perpetuation of ghosts and gods appear. Physics has entered an illusory era.

Why do you have to play it? Ether? Use the concept to the extreme? Why not fill the vacuum with dark matter and immaterial matter?

Dark matter is actually a quasi-substance, a non-material that has not been polymerized. This is really out of thin air.

My vortex theory holds that the universe is a big vortex. The universe is full of matter, and you can mix it with matter. This four-dimensional material time and space has interpreted many magnificent stories. Many theories of scientists are applicable to this four-dimensional material space-time. There is nothing outside the universe. Only unmeasurable space, no matter, no time, absolute zero. In outer space, can there be dark matter or quantum? Ether? , but nothing can happen. In this way, we can distinguish the Chu universe and its outside in philosophical concept. Otherwise, it will still be a pot of porridge, and it will never be clear.

The origin of the universe is the origin of matter. Matter originates from an invisible vortex. The vortex of immaterial gathers immaterial towards the center, and at the same time, it will gradually produce relatively stable hydrogen atoms, resulting in layered substances. There are gravity and dark energy in the macro vortex, and gravity spins or fuses out heavy atoms and various advanced substances, including organic life and consciousness; Dark energy blocks the spin of matter, divides the distribution level of matter, releases or explodes the energy of fusion, and forms a cosmic pattern with different regions, different inside and outside, and living and working in peace. There is electromagnetic force in the micro-vortex, and heavy nuclei and electrons are spun out by electric attraction; Magnetic repulsion prevents the spin aggregation of matter, divides the distribution energy levels of nuclei and electrons, releases the energy generated by atomic nuclear fusion, and forms an atomic structure with different regions, different inside and outside, and living and working in peace. Electric attraction is similar to gravity, and strong attraction is the part where electric attraction controls the nucleus; Magnetic repulsion is similar to repulsion.

The periphery of matter is dark matter. Dark matter is not a substance. Although it can show attractive characteristics, it has no mass and no temperature. Matter is particles. Non-matter is the glume of a particle, which is wrapped outside the equator of the particle. Scientists? Ether? Negative electron sea, virtual photon and positive-negative electron pair, Higgs particle and quantum ether all belong to the category of dark matter. Dark matter and matter go hand in hand and cannot be separated. There is dark matter around atoms and electrons in our body, but we can't feel it, so we don't admit it.

In short, there is no matter in a vacuum, no matter? Ether? , negative electron sea, virtual photon and positive-negative electron pair, Higgs particle, quantum ether; But there is dark matter. Feeding? Ether? The introduction of vacuum, negative electron sea, virtual photon and positive-negative electron pair, Higgs particle and quantum ether will make scientific research a mess. It is suggested to turn to dark matter to set the record straight.