View Full Version : Jiŭzhāng, Photonic quantum computer, China
Airicist
4th December 2020, 20:00
Physicists led by Chao-Yang Lu and Jian-Wei Pan of the University of Science and Technology of China (USTC) in Shanghai performed a technique called Gaussian boson sampling with their quantum computer, named Jiŭzhāng.
Airicist
4th December 2020, 20:05
Article "Quantum computational advantage using photons (https://science.sciencemag.org/content/early/2020/12/02/science.abe8770)"
by Han-Sen Zhong, Hui Wang, Yu-Hao Deng, Ming-Cheng Chen, Li-Chao Peng, Yi-Han Luo, Jian Qin, Dian Wu, Xing Ding, Yi Hu, Peng Hu, Xiao-Yan Yang, Wei-Jun Zhang, Hao Li, Yuxuan Li, Xiao Jiang, Lin Gan, Guangwen Yang, Lixing You, Zhen Wang, Li Li, Nai-Le Liu, Chao-Yang Lu, Jian-Wei Pan
December 3, 2020
Airicist
4th December 2020, 20:09
Article "Light-based Quantum Computer Exceeds Fastest Classical Supercomputers (https://www.scientificamerican.com/article/light-based-quantum-computer-exceeds-fastest-classical-supercomputers)"
The setup of lasers and mirrors effectively “solved” a problem far too complicated for even the largest traditional computer system
by Daniel Garisto
December 3, 2020
Airicist
4th December 2020, 20:10
https://youtu.be/h09hB2W44-I
Jiuzhang achieves quantum supremacy
Dec 4, 2020
The Jiuzhang quantum computer has achieved quantum supremacy (quantum advantage), according to the study “Quantum computational advantage using photons”, published in Science on 3 December 2020. Pan Jian-Wei, professor, University of Science and Technology of China, explains how the Jiuzhang quantum computer was used.
Credit:
Quantum computational advantage using photons
Han-Sen Zhong, Hui Wang, Yu-Hao Deng, Ming-Cheng Chen, Li-Chao Peng, Yi-Han Luo, Jian Qin, Dian Wu, Xing Ding, Yi Hu, Peng Hu, Xiao-Yan Yang, Wei-Jun Zhang, Hao Li, Yuxuan Li, Xiao Jiang, Lin Gan, Guangwen Yang, Lixing You, Zhen Wang, Li Li, Nai-Le Liu, Chao-Yang Lu, Jian-Wei Pan
Science, DOI: 10.1126/science.abe8770
Video courtesy of China Central Television (CCTV)
Airicist
4th December 2020, 20:10
Article "Chinese scientists say they’ve achieved a quantum computing breakthrough (https://fortune.com/2020/12/03/china-quantum-computing-breakthrough)"
by Shiyin Chen and Bloomberg
December 4, 2020