What are the three laws of quantum mechanics?

The three laws of quantum mechanics are: the first law of quantum mechanics is superluminal, the second law of quantum mechanics is that there is no gravity in the universe, and the third law of quantum mechanics is cosmology.

The theory was formed in the early 20th century, which completely changed people's understanding of the composition of matter. In the microscopic world, particles are not billiards, but buzzing and jumping probability clouds. They not only exist in one place, but also do not reach point B through a single path from point A. ..

According to quantum theory, particles often behave like waves, and the "wave function" used to describe particle behavior predicts the possible characteristics of particles, such as position and speed, but not some characteristics. Some strange concepts in physics, such as entanglement and uncertainty principle, all originated from quantum mechanics.

Quantum mechanical problems

In the sense of dynamics, the equation of motion of quantum mechanics means that when the state of the system at a certain moment is known, its future and past state at any moment can be predicted according to the equation of motion.

The prediction of quantum mechanics is essentially different from that of classical physical equations of motion (particle motion equation and wave equation). In the classical physics theory, the measurement of a system will not change its state, but it only changes and evolves according to the equation of motion. Therefore, the equation of motion can clearly predict the mechanical quantities that determine the state of the system.

Quantum mechanics can be regarded as one of the most rigorous physical theories that have been verified. So far, all the experimental data can't overturn quantum mechanics. Most physicists believe that it correctly describes the physical properties of energy and matter "almost" in all cases. Nevertheless, there are still conceptual weaknesses and defects in quantum mechanics. In addition to the lack of the above-mentioned quantum theory of universal gravitation, the explanation of quantum mechanics is still controversial.