Einstein was not opposed to quantum mechanics, but to the ambiguous interpretation of the fundamental Hagen interpretation of quantum mechanics.

Einstein is one of the founders of quantum mechanics. His paper explaining the photoelectric effect also won the Nobel Prize in Physics; quantum mechanics is a general concept. At the beginning of the birth of quantum mechanics, Bohr The quantum mechanical system established by others is called the Fundamental Hagen interpretation.

For example, the uncertainty principle and the wave function collapse principle are the basic principles of the Fundamental Hagen Interpretation. Now the Fundamental Hagen Interpretation has become the orthodox interpretation of quantum mechanics. When we generally talk about quantum mechanics, we default to quantum mechanics. The fundamental Hagen interpretation.

The dispute over quantum mechanics between Einstein and Bohr was the most famous academic debate of the last century. Einstein was very opposed to the ambiguous explanations in the Fundamental Hagen interpretation, such as uncertainty. The principle is an inherent property of quantum. The collapse of the wave function only tells you the collapse result, but cannot describe the collapse process and the cause of the collapse.

It's like throwing a dice. Quantum mechanics tells you that there are 6 results, and the probability of each result is 1/6, but it cannot understand the process from throwing the dice to choosing a result.

In real life, if you use a high-speed camera to record it, you can know how many times the dice has turned in the air and how far it has moved. The whole process follows Newtonian mechanics, and you essentially know all the data when the dice is thrown. , you can predict the final number of the dice.

However, in the fundamental Hagen interpretation of quantum mechanics, it is completely forbidden to know the process. Einstein could not accept this, so he was very opposed to the Copenhagen interpretation and said the famous sentence- —God does not play dice!

Einstein believed that the fundamental Hagen interpretation is incomplete. The reason why quantum seems to be random is because we do not grasp the unknown variables in it, just like throwing dice without knowing the direction of the dice. The parameters on the way out, once we have these variables, then the quantum is no longer random.

Based on this idea, Einstein tried a new quantum mechanics theory, now called the "hidden variable interpretation", which is actually another interpretation of quantum mechanics. Later, the flawless Bell experiment proved that Bell's inequality does not hold. The experiment completely rejected the hidden variable interpretation.

In other words, the current quantum mechanics is orthodox based on the Copenhagen interpretation. Einstein’s hidden variable interpretation has been proven to be wrong. Einstein was on the wrong side of the quantum mechanics perspective. , but it does not prevent him from promoting the development of quantum mechanics.

Extended information:

The emergence of quantum mechanics:

Quantum mechanics is a theory that describes microscopic matter. Together with the theory of relativity, it is considered to be the two major principles of modern physics. The basic pillars of many physical theories and sciences such as atomic physics, solid state physics, nuclear physics, particle physics and other related disciplines are based on quantum mechanics.

Quantum mechanics is a theory of physics that describes the atomic and subatomic scales. This theory was formed in the early 20th century and revolutionized people's understanding of the composition of matter. In the microscopic world, particles are not billiard balls, but buzzing probability clouds. They do not exist in only one location, nor do they 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 possible properties of a particle, such as its position and speed, rather than definite properties. Some weird concepts in physics, such as entanglement and the uncertainty principle, have their roots in quantum mechanics.

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