Chinese University of science and technology in the field of quantum made a lot of ground-breaking research. According to local media reports, the University's key laboratory of quantum information research group of Professor Li chuanfeng nonlocal quantum Simulator was developed for the first time, and the parity-time (Parity-time, PT) the superluminal world. YSL iPhone 5 Case
This experiment has fully demonstrated nonlocal quantum simulators in the important role of research in quantum physics.
Quantum-quantum computer Simulator is dedicated to solve specific problems, the concept was first proposed by Feynman in 1981,. Feynman considered essentially follow the quantum mechanics of the natural world, only follow quantum mechanics devices, in order to better simulate it, the mechanical device is a quantum Simulator. Current quantum Simulator studies, people pay more attention to its quantum acceleration, typically, manipulated by a quantum Simulator of quantum bits, the more its computing power more.
Parity-symmetric theory is from the United States proposed in 2002 quantum mechanics physicist Bender.
Under this theory, the quantum world is a special case of parity-time world, Professor at the Chinese University, Chinese Academy of Sciences key laboratory of quantum information, Li chuanfeng research group successfully simulated the parity-time world. YSL iPhone 5 Case
Their approach is to distribute the entangled photon pairs to two 25-meter laboratory building of nonlocal quantum Simulator results show that quantum entanglement "spooky action at a distance", PT-symmetric evolution of photon can make information more than 1.9 times the speed of light from one laboratory to another. But if you consider the whole system, the overall speed of information transmission is impossible to exceed the speed of light.
Worth noting is that Lei feng's network (search for "Lei feng's network", public interest) has reported previously, China University of science and technology laboratory in semiconductor quantum quantum chip as well as the development of solid-state quantum memory has made breakthrough progress.
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