Google is developing quantum computing
Moore's Law means that the chip computing power of traditional computers doubles every 18 months. That is, growth is a power of 2, and this doubling is of course exponential. Hartmut Neven, director of the Google Quantum Artificial Intelligence Laboratory, first proposed at the Google Quantum Spring Symposium in May 2019 that the chip computing power of quantum computers was a double exponential growth, which was a power-up of 2 power. The process of quantum computer surpassing computer with double exponential growth is the result of the combination of two exponential factors. Specifically, quantum computers have inherent index advantages over classical computers. If a quantum circuit has 4 qubits, then a 16-bit classical circuit can be equivalent to its computational power; while the second exponential factor is derived from the rapid evolution of quantum processors. The realization of quantum hegemony is that the quantum computer is fully rolled and supercomputerized, with 3 minutes and 20 seconds to 10,000 years. The former's computing power and performance are 175 million times that of the latter. Moreover, quantum computing combines the two biggest technological changes in the past half century, one is information technology, and the other is quantum mechanics. By replacing the traditional computer binary logic with the rules of quantum mechanics, you can overcome many difficult computing tasks.
Don't make up the short board, but find the longest longboard and make it infinite. No one will compete with you, you will win. Has Google caught the longest board again, and will it be infinitely long with Google’s strength? Google recently published a paper on quantum technology. Although the paper was published on the National Aeronautics and Space Administration (NASA) official website and subsequently deleted, it has caused sensation and concern around the world. It is also said that the reason for the withdrawal was that the study had not been peer-reviewed, so the paper was withdrawn from NASA. By convention, academic results should be published in academic journals before they can be used for news and mass communication. The premise of publication in academic journals is subject to review by peer experts, and the review process usually takes weeks or months. But it still aroused the expectation and attention of the whole world.
Because this piece of the longest board, now known to be able to complete quantum computing, has caused infinite imagination. Once the application is realized, a dedicated quantum computing system capable of coherent manipulation of hundreds of qubits can be realized, which is applied to combinatorial optimization, quantum chemistry, machine learning, etc. with practical value, and guides new material design and drug development. In addition, entering the general programmable quantum computer stage, it can coherently manipulate hundreds of millions of qubits to realize a fault-tolerant quantum computer, which can play a subversive role in blockchain, classic password cracking, big data search, artificial intelligence and so on.
来自于 [WhereIn Android] (http://www.wherein.io)