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quantum computer – reality soon
the British Oxford University writes on her side is a breakthrough in quantum computing researchers succeeded. The scientists have conducted an experiment, which has aimed to obtain the quantum state at temperatures above 0 degrees Celsius. In the experiment, a breakthrough has been made because the state was maintained at 25 ° C over half an hour. Quantum computer has long been considered as the future of the computer, because the computing power of these machines exceeds that of today’s personal computer to a million times.
Oxford – Breakthrough in Quantum Computing
The quantum computer is in contrast to digital computers to the laws of quantum mechanics. The machine does not expect to un 0 1 0 the strands but can also be one at the same time, so much more bills at the same time can be performed. Why are not yet on the market quantum computer is on a very specific reason. Although there are a few models here and there, but so far there was a major problem, namely the temperature below 0 degrees had to lie to the quantum state for an extended period of time to maintain it. In a previous post about quantum computer, we have been talking about this topic. The scientists at Oxford it is now but managed to get the quantum state for more than 30 minutes at room temperature. This is a major breakthrough and groundbreaking for the future of the quantum computer. Scientists are agreed that it is only a matter of time before quantum computers replace traditional PCs.
course of the experiment in detail
all for the Details of the experiment are interested: In their experiment, the scientists have information coupled phosphorus atoms to silicon encoded at 0 degrees. Then they put the silicon in a magnetic field, producing a state of “superposition” was born. This results in the state, multiple states (0 and 1) exist simultaneously in the qubits. After scientists raised the temperature to 25 degrees Celsius, this quantum state remained active for about half an hour. 39 minutes may seem at first glance not very much, but you should not let the speed aspect of the quantum computer out of consideration. Quantum computers are ultra fast srpich: In this specified time, there could be executed more than 20 million calculations. We are so certain about: The quantum computer is no longer far away and could even revolutionize the old PC in a few years
video on the topic. Quantum computer
Source: University of Oxford
