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Sydney physicists use code to reduce quantum defects in logic doors

Director of Dr. Robin Harper at the Physics and Sydney Dwarfs School.<! –->

Director of Dr. Robin Harper at the Physics and Sydney Dwarfs School.

Scientists at the University of Sydney have for the first time demonstrated the improvement of quantum computers in the logic of these machines using codes designed to detect and erase errors.

"This is really a promise of the quantified quantum theory of quantum theory in quantum theory," said Dr. Robin Harper, author of a new article published in the prestigious journal, Letters on physical opinion.

Quantum logics are composed of quantum networks, a small number of quantum bits, or qubits. Quantum computers are switches that enable algorithms or recipes to execute the information and calculate information.

Dr. Harper and his colleague Steven Flammia, physics, and the University of Sydney's Nano Institute, used IBM Quantum Computer to test the detection errors. Improvement order in order to prove infidelity, or to reduce error rates, in the quantum logic doors, modifiers that are fully operational for quantum computer operation.

Dr. Jay Gambetta, IBM Fellow, and the senior theoretical scientist at IBM Q, said: "This article is an excellent example of testing key issues for scientists to use in our publicly available cloud systems. Here, Harper and Flammia believe that ideas of guilt tolerance they are currently exploring on real devices that are currently developing and deploying ".

Quantum technologies are still underway, but XXI. They commit themselves to revolutionizing computer science over the centuries, by calculating calculations beyond the supercomputer and the ability of the fastest.

Using non-feature property properties, they can process information using qubits. Quantum objects when quantum objects exist, are known as superimpositions and are computer elements that can be "entangled", a phenomenon describing behavior observed in conventional computers.

However, electronic "noise" easily breaks down these states and rapidly creates quantum computations, since the development of useful machines is very difficult.

"The current devices are small, they have limited interaction between qubits and they are too" buzzing "to allow significant computations," said Dr. Harper. "However, they must act as a test bed as a proof of principle concepts, such as detecting errors and correcting errors.

The switches of your portable computer or classic mobile phone may run off for many years, at this time, quantum switches will begin to crash into a second-second fraction.

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