Boosted fusion gates above the percolation threshold for scalable graph-state generation

Autor: Guo, Yong-Peng, Zou, Geng-Yan, Ding, Xing, Zhang, Qi-Hang, Xu, Mo-Chi, Liu, Run-Ze, Zhao, Jun-Yi, Ge, Zhen-Xuan, Peng, Li-Chao, Xu, Ke-Mi, Lou, Yi-Yang, Ning, Zhen, Wang, Lin-Jun, Wang, Hui, Huo, Yong-Heng, He, Yu-Ming, Lu, Chao-Yang, Pan, Jian-Wei

Fusing small resource states into a larger, fully connected graph-state is essential for scalable photonic quantum computing. Theoretical analysis reveals that this can only be achieved when the success probability of the fusion gate surpasses a spec

Externí odkaz: http://arxiv.org/abs/2412.18882

Establishing a New Benchmark in Quantum Computational Advantage with 105-qubit Zuchongzhi 3.0 Processor

Autor: Gao, Dongxin, Fan, Daojin, Zha, Chen, Bei, Jiahao, Cai, Guoqing, Cai, Jianbin, Cao, Sirui, Zeng, Xiangdong, Chen, Fusheng, Chen, Jiang, Chen, Kefu, Chen, Xiawei, Chen, Xiqing, Chen, Zhe, Chen, Zhiyuan, Chen, Zihua, Chu, Wenhao, Deng, Hui, Deng, Zhibin, Ding, Pei, Ding, Xun, Ding, Zhuzhengqi, Dong, Shuai, Dong, Yupeng, Fan, Bo, Fu, Yuanhao, Gao, Song, Ge, Lei, Gong, Ming, Gui, Jiacheng, Guo, Cheng, Guo, Shaojun, Guo, Xiaoyang, He, Tan, Hong, Linyin, Hu, Yisen, Huang, He-Liang, Huo, Yong-Heng, Jiang, Tao, Jiang, Zuokai, Jin, Honghong, Leng, Yunxiang, Li, Dayu, Li, Dongdong, Li, Fangyu, Li, Jiaqi, Li, Jinjin, Li, Junyan, Li, Junyun, Li, Na, Li, Shaowei, Li, Wei, Li, Yuhuai, Li, Yuan, Liang, Futian, Liang, Xuelian, Liao, Nanxing, Lin, Jin, Lin, Weiping, Liu, Dailin, Liu, Hongxiu, Liu, Maliang, Liu, Xinyu, Liu, Xuemeng, Liu, Yancheng, Lou, Haoxin, Ma, Yuwei, Meng, Lingxin, Mou, Hao, Nan, Kailiang, Nie, Binghan, Nie, Meijuan, Ning, Jie, Niu, Le, Peng, Wenyi, Qian, Haoran, Rong, Hao, Rong, Tao, Shen, Huiyan, Shen, Qiong, Su, Hong, Su, Feifan, Sun, Chenyin, Sun, Liangchao, Sun, Tianzuo, Sun, Yingxiu, Tan, Yimeng, Tan, Jun, Tang, Longyue, Tu, Wenbing, Wan, Cai, Wang, Jiafei, Wang, Biao, Wang, Chang, Wang, Chen, Wang, Chu, Wang, Jian, Wang, Liangyuan, Wang, Rui, Wang, Shengtao, Wang, Xinzhe, Wei, Zuolin, Wei, Jiazhou, Wu, Dachao, Wu, Gang, Wu, Jin, Wu, Shengjie, Wu, Yulin, Xie, Shiyong, Xin, Lianjie, Xu, Yu, Xue, Chun, Yan, Kai, Yang, Weifeng, Yang, Xinpeng, Yang, Yang, Ye, Yangsen, Ye, Zhenping, Ying, Chong, Yu, Jiale, Yu, Qinjing, Yu, Wenhu, Zhan, Shaoyu, Zhang, Feifei, Zhang, Haibin, Zhang, Kaili, Zhang, Pan, Zhang, Wen, Zhang, Yiming, Zhang, Yongzhuo, Zhang, Lixiang, Zhao, Guming, Zhao, Peng, Zhao, Xianhe, Zhao, Xintao, Zhao, Youwei, Zhao, Zhong, Zheng, Luyuan, Zhou, Fei, Zhou, Liang, Zhou, Na, Zhou, Naibin, Zhou, Shifeng, Zhou, Shuang, Zhou, Zhengxiao, Zhu, Chengjun, Zhu, Qingling, Zou, Guihong, Zou, Haonan, Zhang, Qiang, Lu, Chao-Yang, Peng, Cheng-Zhi, Zhu, XiaoBo, Pan, Jian-Wei

In the relentless pursuit of quantum computational advantage, we present a significant advancement with the development of Zuchongzhi 3.0. This superconducting quantum computer prototype, comprising 105 qubits, achieves high operational fidelities, w

Externí odkaz: http://arxiv.org/abs/2412.11924

Perceptions and Acceptance of mHealth in Patients With Cardiovascular Diseases: A Cross-Sectional Study

Autor: Jiang, Jie, Zhu, Qin, Zheng, Yimei, Zhu, Yajing, Li, Yuxi, Huo, Yong

Publikováno v: JMIR mHealth and uHealth, Vol 7, Iss 2, p e10117 (2019)

BackgroundMobile health (mHealth)—a method of assisting long-term care in patients with chronic cardiovascular diseases (CVDs)—is gaining popularity in China, mainly owing to the large number of patients and limited clinical resources. Patients o

Externí odkaz: https://doaj.org/article/f64e4a4c8afc424fb06427d3d4f25773

High-efficiency single-photon source above the loss-tolerant threshold for efficient linear optical quantum computing

Autor: Ding, Xing, Guo, Yong-Peng, Xu, Mo-Chi, Liu, Run-Ze, Zou, Geng-Yan, Zhao, Jun-Yi, Ge, Zhen-Xuan, Zhang, Qi-Hang, Liu, Hua-Liang, Chen, Ming-Cheng, Wang, Hui, He, Yu-Ming, Huo, Yong-Heng, Lu, Chao-Yang, Pan, Jian-Wei

Photon loss is the biggest enemy for scalable photonic quantum information processing. This problem can be tackled by using quantum error correction, provided that the overall photon loss is below a threshold of 1/3. However, all reported on-demand a

Externí odkaz: http://arxiv.org/abs/2311.08347

Experimental quantum non-Gaussian coincidences of entangled photons

Autor: Liu, Run-Ze, Qiao, Yu-Kun, Lachman, Lukáš, Ge, Zhen-Xuan, Chung, Tung-Hsun, Zhao, Jun-Yi, Li, Hao, You, Lixing, Filip, Radim, Huo, Yong-Heng

Quantum non-Gaussianity, a more potent and highly useful form of nonclassicality, excludes all convex mixtures of Gaussian states and Gaussian parametric processes generating them. Here, for the first time, we conclusively test quantum non-Gaussian c

Externí odkaz: http://arxiv.org/abs/2307.04531