Рет қаралды 995,652
Title of the paper published on PRL:
18-Qubit Entanglement with Six Photons' Three Degrees of Freedom
Pan Jianwei Laboratory of the University of Science and Technology of China has made a breakthrough in the field of quantum to achieve 18-bit quantum entanglement. What is the meaning of this 18-bit quantum entanglement? What is the use of it today? I want to bring everyone to understand this problem. The quantum entangled state and the superposition state which are related to the path polarization and angular momentum of the photon. Then, Pan Jianwei's team realizes 18 optical qubit entanglement. What is the difference between a classic computer and a quantum computer? Why is a quantum computer so powerful? See the end of the video for details. Special thanks to Comrade Cui Chaohan, Key Laboratory of Quantum Information, Chinese Academy of Sciences.