The question of constants in the universe, what is the ??? of the cosmological constant

Both 'e' and 'pie' are some definitions in mathematics and are purely mathematical concepts related to proportions, etc. There is no real physical meaning in the universe, while the speed of light, Planck's constant, etc. are deduced or directly measured by physical methods, have their actual physical significance, and can be directly or indirectly proved by experimental methods. Therefore, these two types of constants are of different natures.

Complete. PS: Many modern physical theories are unimaginable, for example, can you imagine that the universe is a three-dimensional hypersphere?These are all inferences of physical mathematics that can only be explained in the language of mathematics.

There are a lot of them in the universe"Circle"

For solving"Circle"The question is not to be rectified

That's also measured by the ancestors!

What is a human product ?

Human beings are the ones who discover knowledge.

Knowledge exists in this universe ok!

e" and "vulture" preceded the universe. The death of all the planets does not change the nature of their circle. And there will be no more sleek appearance than theirs.

1.The prescribed amount.

2.A certain pattern.

3.A certain number or a common number.

4.A certain order.

5.Mathematical nouns. A fixed value. For example, the ratio of the circumference and diameter of the circle ( ) is about the coefficient of expansion of iron, etc.

A constant is a name that has a certain meaning, is used in place of a number or string, and its value never changes.

You're talking about other conditions. The existing physical conditions must have lost their meaning. Need to build additional"Scale"went to measure.

Albert Einstein said that 1+1 is equal to 3: 1+1=3, from the physical dimension, 1+1 is indeed equal to three, 1+1 is a point in the world of one, a point that cannot be moved, and 1+1 is in two dimensions.

According to Einstein's theory of relativity, I think 1+1=3 is also correct hemp. Because according to the theory of relativity: 1 drop of water plus 1 drop of water can also become 3 drops of hemp, of course, it can also be 1 drop, 2 drops, 4 drops, 9 drops, 76 drops, 8 drops, or even more.

If the water evaporates, it is 0, and if you look at it from the point of view of water molecules, it is innumerable.

The cosmological constant is broad-carried:

When Einstein proposed the theory of relativity, he introduced the cosmological constant (in order to explain the existence of a static universe with a non-zero density of matter, he introduced a term proportional to the gauge tensor into the gravitational field equation, which was represented by symbols. The cautious proportionality constant is small and negligible at the galactic scale. It is only possible to make sense on a cosmic scale, so omission is called a cosmological constant.

that is, the so-called anti-gravitational force fixed value) into his equations. He argues that there is an anti-gravitational force that balances with gravity and makes the universe finite and static. When Hubble showed Einstein the astronomical observations of the expanding universe, Einstein said:

It was the biggest mistake I've ever made in my life. ”

For example, the constant of gravitation, which also includes the speed of light, absolute zero, and then Planck's constant, the number 10 is generally the basis of the decimal system, and it takes about 365 days for the earth to revolve around the sun.

Gravitation, Hubble's law, dark matter, dark energy, the theory of the universe, the speed of light, absolute 0 degrees, these are all fundamental.

The speed of light c, Newtonian gravitational g, Planck's constant h, e+, q, e-, r, u, d, proto, ckm, etc.

Einstein missed the theory that the size of the universe is not fixed.

1. Introduction

In 1917, Albert Einstein used his gravitational field equation to investigate the universe as a whole. In order to explain the existence of a static universe with a non-zero density of matter, he introduced a term proportional to the gauge tensor into the field equation and represented it by symbols. This ratio constant is small and negligible in the Milky Way slag scale.

It can only be meaningful on a cosmic scale, so it's called the cosmological constant.

2. Content

In the 20s of the 20th century, astronomers believed that the size of the universe was fixed. Even when general relativity predicted otherwise, Einstein did not change his mind and find the right answer.

Instead, he invented a term in his theory to counteract the almost ubiquitous gravitational pull in order to keep the universe constant. Einstein later called this term (the cosmological constant) the "greatest mistake" of his life.

The work of American scientist Edwin Hubble revealed Einstein's mistakes, causing astronomers to abandon their original understanding of a static, stable universe and start anew to reveal a strange and confusing universe.

In his own discovery, Hubble used the then newly discovered "cosmic tape measure" of a special class of stars called "Cepheid variables". By scanning the sky at the Mount Wilson Observatory, Hubble determined the distance of the celestial fuzzy nebula (thought to be a gaseous cloud in the Milky Way).

At present, scholars do not agree on the cosmological constant, some think it is positive, some think it is negative, some think it is constant, and some think it changes over time. But most tend to take positive values, which may physically represent the energy, momentum, tensor of the cosmic vacuum field, and the repulsion that may exist between matter. The upper limit of the cosmological constant is estimated at 10 centimeters.

1917 Albert Einstein uses his gravitational field equation

The universe as a whole was examined. In order to explain the existence of a static universe with a non-zero density of matter, he introduced a term in the field equation proportional to the gauge tensor

Denote. This proportionality constant is small and negligible on the galactic scale. It can only be meaningful on a cosmic scale, so it's called the cosmological constant.

Positive cosmological constant.

The DAO value of the BAI is about 10 120 to 10 Zhi123, and the DAO value of the negative cosmological constant is about 10 -120 to 10 -123

The sign in the figure represents the inadmissibility.

The smallest unit of positive and negative chord information for the split capacity - string bit (famous physicist John. John Wheeler famously said, "It from bit."

After the development of quantum information research, this concept was sublimated to the point that everything originates from qubits) Note: Bits are bits.