A new idea for quantum computing or to solve the problem of computer cooling

Swiss and British researchers have proposed a http://www.aliyun.com/zixun/aggregation/13408.html "> quantum computer vision that can help solve computer cooling problems and help improve computer performance."

Renato Renner, a professor at the Swiss Federal Institute of Technology (ETHZ) in Zurich, and Vlatko Vedral of the University of Oxford in the UK, reported that, in future quantum computers, if some of the characteristics of quantum entangled states could be cleverly applied, Allows the computer to remove data from the environment to absorb heat, that is, to play a certain cooling effect. One of the big problems restricting the performance of many supercomputing machines is that heat dissipation is not easy, so in the future it would be very helpful to improve computer performance if the idea is to be realized.

The idea is very challenging in science. Because if you tell a professional researcher this system can delete the data, that is, erase the information, but also can make the surrounding environment cold, it seems a little "whimsical."

Renner said that this study is temporarily on the theoretical and mathematical level, does not mean that the actual production of the corresponding machine. And Vedral says that their research is on the verge of the second law of thermodynamics, that a slight deviation would violate, and that there are still many technical difficulties in achieving the idea, "but it is not impossible." Under the existing technical conditions, some basic experiments should be carried out first.

The findings appear in the June 1 issue of the British journal Nature.

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