what is the cause of gravitational force?
Answers
Answer:
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To find the main causes of gravitational force, probably the best way is analyzing the interaction between gravity and light. And from the point of view of quantum mechanics, we should focus on the interaction between gravitons and photons.
Unification of gravitation and electromagnetism was actively pursued by several physicists such as Faraday and Einstein. Einstein believed there was a link between the need to resolve apparent paradoxes of quantum mechanics and the need to unify electromagnetism and gravity.
In quantum mechanics, the concept of a point particle is complicated by the Heisenberg uncertainty principle, because even an elementary particle, with no internal structure, occupies a nonzero volume. There is nevertheless a distinction between elementary particles such as electrons, photon or quarks, which have no internal structure, versus composite particles such as protons, which do have internal structure. According to the quantum mechanics that photon is an unstructured particle, how can we explain the relationship between the photon energy and frequency, and also pair production and decay?
In recent decades, the structure of photon is discussed and physicists are studying the photon structure. In addition, some evidence shows the photon consists of a positive and a negative charges.
For study and understanding the photon structure we need to describe relation between frequency and energy of photon. The change of frequency of the photon in the gravitational field has been demonstrated by the Pound-Rebka experiment.
Photon structure
When photon falls a distance equal
toward the earth, according to conservation law of energy we have:
If we consider this phenomenon as another evidence to verify the general relativity, we will be stopped in the same old theories. Therefore, if we want to get a different result, we have to change our thoughts. The work that gravitational force does on the photon does not mean a simple concept of increasing in kinetic energy, but some deeper and more profound concepts are hidden beyond it. If we want to look at this phenomenon from the point of view of quantum field theory, we must accept that gravitons penetrate to the structure of the photon and in addition to the increasing its energy cause increasing electric and magnetic field intensity. Nevertheless, by considering the accepted concepts of quantum mechanics for gravitons, this phenomenon is not justifiable. Therefore, we need to reconsider the concepts of quantum mechanics about graviton and investigate about this phenomenon beyond quantum mechanics.
Gravitons bend the space
Color-charges and magnetic-color
A photon with the lowest possible energy also carries electric and magnetic fields. Therefore, the features of gravitons entered into the structure of the photon must behave in a way that along with explaining the energy of photon, describes increasing in intensity of electric and magnetic fields. In other words, some of these gravitons cause increasing the electric field of photon and some other gravitons increase the intensity of magnetic fields. Also, not only a photon at lowest level of its energy is formed by some of the gravitons, but also its formed members have electric and magnetic properties that is called color-charge and magnetic-color in CPH theory. The next step is to specify color-charges and magnetic-colors in which it is obtained by paying attention to at least change in energy of photon in a gravitational field while moving into blue shift of gravity.
By producing positive and negative electric fields, two magnetic fields are produced around the electric fields do form. Therefore, it will be made two groups of magnetic-colors. So CPH matrix is defined as follows:
CPH matrix shows the least magnitude energy of a photon.
Sub-Quantum Energy (SQE)
We use CPH matrix to define positive and negative sub quantum energies as follow: The first column of CPH matrix is defined positive sub quantum energy and the second column of CPH matrix is defined negative sub quantum energy, so;
The amount of speed and energy of positive and negative sub quantum energies are equal, and the difference between them are only in the sign of their color-charges and magnetic-color flow direction.
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Gravitational Force:-
- The attractive force between two masses in the universe is called Gravitational Force.
Example:-
If your raise an object above the earth surface and release it from a certain height of the the object will accelerate toward the centre of the Earth due to gravitational force .
Cause:-
- General relativity cause the gravity.
- Gravity is die to the curvature of spacetime induced by the uneven distribution of mass and energy.
- Heaviness that caused objects to fall to the centre of the earth.
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