Zobrazeno 1 - 10
of 964
pro vyhledávání: '"Chu JI"'
Autor:
Liang, Yongqi, Huang, Wenhui, Zhang, Libo, Tao, Ziyu, Tang, Kai, Chu, Ji, Qiu, Jiawei, Sun, Xuandong, Zhou, Yuxuan, Zhang, Jiawei, Zhang, Jiajian, Guo, Weijie, Liu, Yang, Chen, Yuanzhen, Liu, Song, Zhong, Youpeng, Niu, Jingjing, Yu, Dapeng
Superconducting transmon qubits have established as a leading candidate for quantum computation, as well as a flexible platform for exploring exotic quantum phases and dynamics. However, physical coupling naturally yields isotropic transverse interac
Externí odkaz:
http://arxiv.org/abs/2410.10208
Autor:
Hu, Chang-Kang, Xie, Guixu, Poulsen, Kasper, Zhou, Yuxuan, Chu, Ji, Liu, Chilong, Zhou, Ruiyang, Yuan, Haolan, Shen, Yuecheng, Liu, Song, Zinner, Nikolaj T., Tan, Dian, Santos, Alan C., Yu, Dapeng
Quantum simulators are ideal platforms to investigate quantum phenomena that are inaccessible through conventional means, such as the limited resources of classical computers to address large quantum systems or due to constraints imposed by fundament
Externí odkaz:
http://arxiv.org/abs/2409.17620
Autor:
Zhang, Jiawei, Sun, Xuandong, Guo, Zechen, Yuan, Yuefeng, Zhang, Yubin, Chu, Ji, Huang, Wenhui, Liang, Yongqi, Qiu, Jiawei, Sun, Daxiong, Tao, Ziyu, Zhang, Jiajian, Guo, Weijie, Jiang, Ji, Linpeng, Xiayu, Liu, Yang, Ren, Wenhui, Niu, Jingjing, Zhong, Youpeng, Yu, Dapeng
As superconducting quantum computing continues to advance at an unprecedented pace, there is a compelling demand for the innovation of specialized electronic instruments that act as crucial conduits between quantum processors and host computers. Here
Externí odkaz:
http://arxiv.org/abs/2408.11696
Autor:
Wu, Nan, Lin, Jing, Xie, Changrong, Guo, Zechen, Huang, Wenhui, Zhang, Libo, Zhou, Yuxuan, Sun, Xuandong, Zhang, Jiawei, Guo, Weijie, Linpeng, Xiayu, Liu, Song, Liu, Yang, Ren, Wenhui, Tao, Ziyu, Jiang, Ji, Chu, Ji, Niu, Jingjing, Zhong, Youpeng, Yu, Dapeng
Mixers play a crucial role in superconducting quantum computing, primarily by facilitating frequency conversion of signals to enable precise control and readout of quantum states. However, imperfections, particularly carrier leakage and unwanted side
Externí odkaz:
http://arxiv.org/abs/2408.11671
Autor:
Tao, Ziyu, Schmolke, Finn, Hu, Chang-Kang, Huang, Wenhui, Zhou, Yuxuan, Zhang, Jiawei, Chu, Ji, Zhang, Libo, Sun, Xuandong, Guo, Zecheng, Niu, Jingjing, Weng, Wenle, Liu, Song, Zhong, Youpeng, Tan, Dian, Yu, Dapeng, Lutz, Eric
Random fluctuations can lead to cooperative effects in complex systems. We here report the experimental observation of noise-induced quantum synchronization in a chain of superconducting transmon qubits with nearest-neighbor interactions. The applica
Externí odkaz:
http://arxiv.org/abs/2406.10457
Coupler-Assisted Leakage Reduction for Scalable Quantum Error Correction with Superconducting Qubits
Autor:
Yang, Xiaohan, Chu, Ji, Guo, Zechen, Huang, Wenhui, Liang, Yongqi, Liu, Jiawei, Qiu, Jiawei, Sun, Xuandong, Tao, Ziyu, Zhang, Jiawei, Zhang, Jiajian, Zhang, Libo, Zhou, Yuxuan, Guo, Weijie, Hu, Ling, Jiang, Ji, Liu, Yang, Linpeng, Xiayu, Chen, Tingyong, Chen, Yuanzhen, Niu, Jingjing, Liu, Song, Zhong, Youpeng, Yu, Dapeng
Superconducting qubits are a promising platform for building fault-tolerant quantum computers, with recent achievement showing the suppression of logical error with increasing code size. However, leakage into non-computational states, a common issue
Externí odkaz:
http://arxiv.org/abs/2403.16155
Autor:
Yi, Kangyuan, Hai, Yong-Ju, Luo, Kai, Chu, Ji, Zhang, Libo, Zhou, Yuxuan, Song, Yao, Liu, Song, Yan, Tongxing, Deng, Xiu-Hao, Chen, Yuanzhen, Yu, Dapeng
Publikováno v:
Phys. Rev. Lett. 132, 250604 (2024)
As quantum circuits become more integrated and complex, additional error sources that were previously insignificant start to emerge. Consequently, the fidelity of quantum gates benchmarked under pristine conditions falls short of predicting their per
Externí odkaz:
http://arxiv.org/abs/2401.01810
Autor:
Han, Zhikun, Lyu, Chufan, Zhou, Yuxuan, Yuan, Jiahao, Chu, Ji, Nuerbolati, Wuerkaixi, Jia, Hao, Nie, Lifu, Wei, Weiwei, Yang, Zusheng, Zhang, Libo, Zhang, Ziyan, Hu, Chang-Kang, Hu, Ling, Li, Jian, Tan, Dian, Bayat, Abolfazl, Liu, Song, Yan, Fei, Yu, Dapeng
Publikováno v:
Phys. Rev. Research 6, 013015 (2024)
Energy spectroscopy is a powerful tool with diverse applications across various disciplines. The advent of programmable digital quantum simulators opens new possibilities for conducting spectroscopy on various models using a single device. Variationa
Externí odkaz:
http://arxiv.org/abs/2306.02110
Autor:
Luo, Kai, Huang, Wenhui, Tao, Ziyu, Zhang, Libo, Zhou, Yuxuan, Chu, Ji, Liu, Wuxin, Wang, Biying, Cui, Jiangyu, Liu, Song, Yan, Fei, Yung, Man-Hong, Chen, Yuanzhen, Yan, Tongxing, Yu, Dapeng
Gate-based quantum computation has been extensively investigated using quantum circuits based on qubits. In many cases, such qubits are actually made out of multilevel systems but with only two states being used for computational purpose. While such
Externí odkaz:
http://arxiv.org/abs/2206.11199
Autor:
Nuerbolati, Wuerkaixi, Han, Zhikun, Chu, Ji, Zhou, Yuxuan, Tan, Xinsheng, Yu, Yang, Liu, Song, Yan, Fei
Publikováno v:
Appl. Phys. Lett. 120, 174001 (2022)
Scalable quantum information processing requires that modular gate operations can be executed in parallel. The presence of crosstalk decreases the individual addressability, causing erroneous results during simultaneous operations. For superconductin
Externí odkaz:
http://arxiv.org/abs/2204.02946