Bøger af Kexin Yao

According to the electric charge and the elastic coefficient of the object independent of the motion of the object, and based on the similar properties of the gravitational field and the electrostatic field, it is concluded that the gravitational mass of the object is a constant independent of the motion of the object. However, experimental results show that the inertial mass of the object is related to the motion of the object. Therefore, it is considered that the principle of equivalence is not satisfied. As the object moves at a low velocity, the principle of equivalence is approximately true, so it is concluded that the general theory of relativity is applicable to all space celestial bodies. When the object is moving at high velocity, the principle of equivalence is not satisfied, so the general theory of relativity is not the truth. According to the principle of force balance, it is concluded that the velocity V of the black hole must be zero. Under the necessary conditions of V = 0, the existence of the black hole cannot be deduced according to the general theory of relativity.

It is pointed out that the magnetic field is not an independent real substance and it is considered that the electromagnetic field containing non-material magnetic field cannot establish a unified field theory with the gravitational field of the real substance.Through analysis, it is concluded that the so-called magnetic field is essentially a motion state of the electric field.The magnetic field is defined as the electric field contracting in motion.According to this definition,the Biot-Savart,Lorentz force,electromagnetic induction,displacement current and Ampere loop laws are deduced and proved.Through the experimental results of electrostatic field around the permanent magnet,it is proved that the magnetic field is indeed the electric field contracting in motion.It is believed that the electrostatic field is similar to the static gravitational field,the electric field contracting in motion can be defined as a magnetic field,and the gravitational field contracting in motion can also be defined as a similar contraction field,so that the electromagnetic field is completely similar to the gravitational contraction field,and the unification of the two fields is an inevitable result.

This paper puts forward the force equilibrium invariance axiom and derives the force transformation formula of the special relativity; puts forward the correlation analysis law and eliminates some problems resulted from the improper application of relativity; puts forward the principle of absolute velocity, determines the running speed of any moving object in real time, and solves the problem of twin paradox; puts forward the corresponding principle and determines the relationship between the rest mass and the reference frame; puts forward the concept of absolute transformation and relative transformation and clarifies two different natures of Lorentz transformation; puts forward the field similarity principle and determines the gravitational mass as a constant that has nothing to do with the velocity; infers that the equivalence principle is false and that the general relativity is only applicable to low speed moving objects; puts forward the gravity double equilibrium principle and concludes that Black Hole could not exist. It also analyzes the limiting speed of manned spaceship, and concludes that human beings cannot realize time travel of practical significance.