Chapter 237

Since reaching the Mo Kingdom, rabbits have encountered many situations that are inconsistent with known concepts.

For example, talismans, elixirs, elixirs, magic tools and so on.

After all, there is more aura in the big Mo world α Material, many local traditional cognition can not be directly applied to Da Mo world.

The Mozambican world can regard it as an alien spacecraft landing on the mainland. It is not necessary to blindly question it - because the finished product is directly in front of you. What you have to do is analysis rather than question.

So when academician pan Jianwei put forward the guess of vacuum zero energy through long-distance communication.

Neither Lu Chaoyang nor Zeng Gu Chengdu thought about refutation, but forced himself to connect with this concept and seriously considered its possibility.

As a result, think carefully

Hey, it seems possible!

Vacuum zero energy can actually be read in two parts:

Vacuum, zero energy.

The vacuum here is not a philosophical concept, let alone a vacuum without underwear.

It refers to a concept in quantum electrodynamics, which is the Dirac sea with the lowest energy quantum vacuum state and electrons filled with negative energy states.

as everyone knows.

Dirac's quantum vacuum theory postulates the existence of an electron antiparticle positron - in fact, experiments have proved that the positron is real.

Of course, Dirac's theory is flawed, but later quantum field theory perfected Dirac's theory.

to make a long story short.

There are vacuum fluctuations in the vacuum in quantum theory - the fluctuations are the zero point energy.

In physics, it is the lowest energy of the physical system described by quantum mechanics. At this time, the state of the system is called the ground state, and all quantum mechanical systems have zero energy.

At absolute zero.

The molecular translation describing the overall translation of molecules and the molecular rotation describing the rotation of molecules around the center of mass have indeed disappeared.

However, molecular vibration, electronic motion and nuclear motion have the lowest quantum state, which can not be frozen by temperature.

So

The stillness of the objective world is relative and the motion is absolute.

In this case, there is a huge background energy in the quantum vacuum, that is, the vacuum zero energy.

Its vacuum energy is interpreted as the interaction potential energy of all points when space is regarded as a group of points, that is, self energy.

Using Schrodinger equation to calculate the harmonic oscillator, it will be found that the lowest energy E ₀ is not 0, but 0.5 ħω。

If you go down into the area of negative energy, it is not cognitive.

This 0.5 ħω It's called zero energy.

But if you really calculate like this, you will get huge energy that can't be seen directly:

1e113 joules per cubic meter.

From the cosmological point of view, vacuum energy, or the energy level of vacuum, itself is related to the cosmological constant.

In other words, it is related to the expansion of the universe and dark energy.

So you can see that many perpetual motion machines, free energy and free energy like to rely on it.

Quantum mechanics.

But most of them are deceptive, such as the one who returns home next week and the one who starts the t-start electric car.

The rest is that the theory is far beyond the current scientific and technological means, and the degree of exaggeration is even higher than the gossip pictures drawn by the old folk science at the gate of the University.

No way, because most conventional perpetual motion machines designed and manufactured according to mechanical theory and classical mechanics, electromagnetism and chemistry are difficult to escape the constraints of the law of conservation of energy and the second law of thermodynamics.

Maybe some rare students will have an opinion at this time:

No, absolute zero can't reach a drop, so the vacuum zero energy doesn't exist at all.

This sentence is actually wrong.

The zero point energy of vacuum has been proved to be pure after the Casimir effect has been demonstrated. The current controversy is whether it is unlimited extraction.

In terms of practical operation, NASA has investigated the theoretical feasibility of zero energy thrusters from 2014 to 2016.

And a more perfect basic paper under the current low-level theory and low-level technology. （

The current theoretical model can accelerate an aircraft with a cross-section of 1 square meter to 0.1 meters per second, and all energy is obtained from vacuum - don't think this figure is very low, its conditions are behind, and it is driven by vacuum energy.

At the same time, in terms of risk, vacuum decay will not occur.

Because the Casimir effect has created light from a vacuum in the laboratory without any collapse.

Therefore, vacuum zero energy not only exists, but also can be used in specific extreme cases.

However, there is enough evidence that the Casimir effect is a conservative force, so it can not do the perpetual motion machine effect.

If the front end of the field and the general public recognized that they were two athletes, the scene 20 years ago was almost 15 meters ahead of the front end of the field.

And now guess what?

Ordinary cognition is almost half covered. Can you believe it?

This is the infinite charm of physics or science. The demonstration of the front end has reached a level that ordinary people can hardly think of.

to make a long story short.

If there is some special means behind the ice coffin that can be applied to the vacuum zero energy, then the secondary source of barrier band energy is completely reasonable.

A few minutes later, Zeng Gucheng finished thinking and said with a sigh:

"Worthy of academician pan..."

Compared with the possibility that the little girl in the coffin is a super big man above the God, academician Pan's guess is obviously more practical in theory.

If ferrous helium is the energy that can be obtained through vacuum zero, it means that there is

Vacuum!

This is another discovery that can make Schrodinger, Dirac and Casimir lift the coffin board

That's the same sentence.

There are many "black boxes" in the world of mo. in the face of many concepts that cannot be explained by common sense, we can make bold assumptions and prove them again.

Return to the chamber of secrets.

Combining Zhang Mu's guess with Academician pan Jianwei's, the barrier belt operation mode of the ice coffin is almost like this:

Countless ferrohelium crystallites dissociate around the ice coffin in hexagonal ground state, forming a super barrier band.

In addition to the characteristics of vacuum, neutrinos may be difficult to penetrate - in fact, it is useless to penetrate. The current capture rate of neutrino communication is only 3 / 10 million.

Each time a substance intends to pass through the barrier band, these crystallites will form a crystal wall and then decompose into dimer helium to sublimate the surface energy.

The remaining ferrous ions continue to dissociate and form helium ferrites again under the action of vacuum zero energy.

The vacancy of decomposed microcrystals is blocked by subsequent microcrystals.

The number of such micro crystals is very large. I'm afraid there are no less than millions of megabytes in the range of two meters - atoms are extremely small. The needle of a pin can hold five trillion hydrogen atoms, and each hydrogen atom contains four particles, that is, an electron and three quarks contained in a neutron.

Ten thousand needles are 50000 trillion hydrogen atoms, and ten thousand needles are the size of three 108 key keyboards.

Therefore, the number of microcrystals with millions of megabytes is not exaggerated. In two words, it is rigorous.

Here is another cold knowledge:

The total number of particles in the universe is 3.28 × 10 ^ 80, about 300 million.

At the same time, although the total number of particles is huge, it is still not enough to fill the whole universe, because there is only one particle per cubic meter of cosmic space on average.

After judging that there was a vacuum area in the ice coffin, Zhang Yaqing raised his hand and asked:

"Academician Zeng, Professor Lu, since there is a high possibility that the energy of ferrous helium comes from vacuum zero energy, how can we break the gas... Or microcrystalline barrier band?"

Both the discovery of ferrous helium and the suspected existence of vacuum zero energy belong to the analysis of principle.

If you want to successfully break the gas barrier wall, you still need more practical operation means.

Inside the chamber of secrets.

Lu Chaoyang and Zeng Gucheng looked at each other, and the two physics experts and their tacit acquaintance smiled:

"Of course, blow it!"

Zhang Yaqing and Wei Fan:

“？”