Einstein was also a great man, and of course he would make mistakes, even if he had made mistakes in physics, and Einstein admitted that he would make mistakes. He thought the biggest mistake he had made was to put forward universe constant.General relativity predicts that the universe is either expanding or contracting, when Einstein's theory of relativity, physicists think that the universe is static, in order to solve this contradiction. There is also a cosmic constant in the formula of general relativity.Let the universe become static, and after Hubble discovered that the universe was expanding, regretted it, so he counted the universe as the biggest mistake he had made.
But in recent years, the discovery of Montenegro on this issue may not be so big, after the initial big bang, the universe has been expanding, but the gravity of the matter that is distributed in the universe. It will also try to pull the universe back, by the influence of gravity, in theory, that the expansion of the universe should be slower and slower, and astronomers predict the supernova.How much of the expansion of the universe has slowed down in the past billions of years? The result is unexpected, the expansion of the universe not only has not been reduced, but is accelerating, which means that there is some unknown mysterious energy in the universe, called dark energy to counteract the role of gravity.
This will allow the universe to expand faster and faster, and some physicists think that the universe should always be counted at home, and let him express dark energy, if that is the case. Einstein is right in a way.
Einstein thought he was wrong, and he did not think he was right about his criticism of quantum mechanics, though he believed he was right, but now it seems likely to be wrong. Because of the study of the photoelectric effect, Einstein was regarded as one of the fathers of quantum.But he thinks that quantum mechanics is correct, but not complete, there must be unknown factors that can explain the observable quantum phenomenon, in order to find the loopholes of quantum mechanics. Einstein put forward some thought experiments, and most of them could not stand the sale, but one of the most famous thought experiments was impeccable. This thought experiment 33 boduoersiji Rosen published a paper in '1935, physics is real, and quantum mechanics describes being completely blown up.This important paper was later written under the initials of the three masterpieces.
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2018年4月1日星期日
Einstein's three big mistakes.
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