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New Viewpoints on Gravitational Force


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At the beginning of 1970s, scientists had observed the running rate of the star among other some galaxies in the Universe. They have found that as the distance away from the center increases, the speed of revolving the center won’t always weakens, but the same as that of the inside track star. That contradicted to the conventionality that the more outward, the lower the universal gravitation and the speed. As long as admitted the law before that it can be satisfied that the magnitude of universal gravitation is in reverse proportion to the square of the distance within the microscale range, as the distance increased, the law will no longer come into existence. Reversely, the magnitude of universal gravitation will be in reverse proportion to the power of N of distance, and the value of N will decrease continuously as the distance increases.

There is two solutions of the Einsteinian’s gravity equation. It can be concluded that the universe won’t be motionless completely, and there is never a rest point. The one solution is that if there is only gravity without any other force, the universe is impossible to stop because of the interaction. The other solution is that the universe obtained an initial velocity at the moment of the exploring, and expanded outward .Because of the drag of the universal gravitation, the expansion will slow down. So, the universe won’t be motionless but expand or shrink. Therefore, Einsteinian introduce a coefficient called “the universal gravitation constant” in order to make the universe standstill.

But prior to this proposed ,the gravity model only has one kind of solution that it inflates throughout.

In this model, there does not exist the universal gravitation that causes the object attracts mutually, but only the thrust force. However, there is a repelling force that makes the universe expand in the Einstein gravity equation, matches with the gravitation, and causes the universe’s tendency of contraction.

But prior to this proposed, there does not exist the universal gravitation that enable the universe to have the tendency of contraction and resists with the thrust force in the gravity model. Reversely, this kind so-called the gravitation actually is a thrust. Within the universe ’s microscale range, the existence of entity will generate a additive balanced effect. Because there is only the thrust force which one kind of special entity produces, it may affect the evolution of the universe in the macroscale range, so the universe has the only solution, namely the inflation, that may be interpreted like this:

As the graphics shows, the circle indicates the reached scope of the present cosmic expansion, some location A is an object in the edge of the scope. Without a doubt, object A receives the special entity’s thrust in this scope, but there is not some other kind of entity outside this scope, so the object A only then has the movement outward, that is, the universe is inflating unceasingly.

Also it can be interpreted like this, because the chance that the special entity moves each direction is equal, therefore along with time passing, the reached scope of the special entity is more and more wide .This somewhat is similar with the gas diffusion. As it mentioned in the universe ’s microscale range, the distribution of this kind of special entity was even. This kind of density may be different at universe’s different position, and in the random scope the quality density is variable. Only because the time is extremely long, this kind of density fluctuation is similar with a row of wave, which has the ridge and trough, also has respectively cycle. Two rows of orthokinetic waves that well overlap either superimpose or counterbalances.

So is the cosmic expansion. In the direction of cosmic expansion, the density of the special entity is different at the different position, also the thrust force .So there is some fine distinction among the speed of inflation at the universe various levels.

It can be arrived a very important conclusion that in some period of time range ,as the two wave ridges meet, the two or several unidirectional rows of waves can be strengthen. In other words, the universe may accelerate the expansion in some period of time. Many astronomical observations all indicated the cosmic expansion is indeed in the acceleration, but possibly decreases in another period of time. There is possibly some cycle between the acceleration and deceleration of the expansion.

But this kind of phenomenon can not exist for a very long time. In the later period of the cosmic expansion, the size of the universe increases unceasingly. By then, the density of the special entity could reduce constantly, the value of G and the thrust force of the universe also unceasingly reduced, so the fluctuation of density in each region reduced gradually. The mentioned cycle also gradually becomes long, even down to close to the infinity. The universe can approach the uniform speed to inflate. Up to then, the universe can maintain a relatively stable condition, the thrust force which the universe’s border material receives reduces gradually even to the zero.

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