Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Yan, Tongxing"'
Autor:
Chen, Changling, Tang, Kai, Zhou, Yuxuan, Yi, KangYuan, Zhang, Xuan, Zhang, Xu, Guo, Haosheng, Liu, Song, Chen, Yuanzhen, Yan, Tongxing, Yu, Dapeng
Generation and preservation of quantum entanglement are among the primary tasks in quantum information processing. State stabilization via quantum bath engineering offers a resource-efficient approach to achieve this objective. However, current metho
Externí odkaz:
http://arxiv.org/abs/2407.13321
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:
Tao, Ziyu, Huang, Wenhui, Niu, Jingjing, Zhang, Libo, Ke, Yongguan, Gu, Xiu, Lin, Ling, Qiu, Jiawei, Sun, Xuandong, Yang, Xiaohan, Zhang, Jiajian, Zhang, Jiawei, Zhao, Shuxiang, Zhou, Yuxuan, Deng, Xiaowei, Hu, Changkang, Hu, Ling, Li, Jian, Liu, Yang, Tan, Dian, Xu, Yuan, Yan, Tongxing, Chen, Yuanzhen, Lee, Chaohong, Zhong, Youpeng, Liu, Song, Yu, Dapeng
As the basis for generating multi-particle quantum correlations, inter-particle interaction plays a crucial role in collective quantum phenomena, quantum phase transitions, and quantum information processing. It can profoundly alter the band structur
Externí odkaz:
http://arxiv.org/abs/2303.04582
Autor:
Niu, Jingjing, Zhang, Libo, Liu, Yang, Qiu, Jiawei, Huang, Wenhui, Huang, Jiaxiang, Jia, Hao, Liu, Jiawei, Tao, Ziyu, Wei, Weiwei, Zhou, Yuxuan, Zou, Wanjing, Chen, Yuanzhen, Deng, Xiaowei, Deng, Xiuhao, Hu, Changkang, Hu, Ling, Li, Jian, Tan, Dian, Xu, Yuan, Yan, Fei, Yan, Tongxing, Liu, Song, Zhong, Youpeng, Cleland, Andrew N., Yu, Dapeng
Publikováno v:
Nature Electronics (2023)
Scaling is now a key challenge in superconducting quantum computing. One solution is to build modular systems in which smaller-scale quantum modules are individually constructed and calibrated, and then assembled into a larger architecture. This, how
Externí odkaz:
http://arxiv.org/abs/2302.02751
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:
Chu, Ji, He, Xiaoyu, Zhou, Yuxuan, Yuan, Jiahao, Zhang, Libo, Guo, Qihao, Hai, Yongju, Han, Zhikun, Hu, Chang-Kang, Huang, Wenhui, Jia, Hao, Jiao, Dawei, Liu, Yang, Ni, Zhongchu, Pan, Xianchuang, Qiu, Jiawei, Wei, Weiwei, Yang, Zusheng, Zhang, Jiajian, Zhang, Zhida, Zou, Wanjing, Chen, Yuanzhen, Deng, Xiaowei, Deng, Xiuhao, Hu, Ling, Li, Jian, Tan, Dian, Xu, Yuan, Yan, Tongxing, Sun, Xiaoming, Yan, Fei, Yu, Dapeng
Publikováno v:
Nature Physics 19, 126 (2023)
Implementing quantum algorithms on realistic hardware requires translating high-level global operations into sequences of native elementary gates, a process known as quantum compiling. Physical limitations, such as constraints in connectivity and gat
Externí odkaz:
http://arxiv.org/abs/2112.14922
Autor:
Ni, Zhongchu, Li, Sai, Zhang, Libo, Chu, Ji, Niu, Jingjing, Yan, Tongxing, Deng, Xiuhao, Hu, Ling, Li, Jian, Zhong, Youpeng, Liu, Song, Yan, Fei, Xu, Yuan, Yu, Dapeng
Publikováno v:
Phys. Rev. Lett. 129, 040502 (2022)
Unwanted $ZZ$ interaction is a quantum-mechanical crosstalk phenomenon which correlates qubit dynamics and is ubiquitous in superconducting qubit systems. It adversely affects the quality of quantum operations and can be detrimental in scalable quant
Externí odkaz:
http://arxiv.org/abs/2111.13292
Autor:
Qiu, Jiawei, Zhou, Yuxuan, Hu, Chang-Kang, Yuan, Jiahao, Zhang, Libo, Chu, Ji, Huang, Wenhui, Liu, Weiyang, Luo, Kai, Ni, Zhongchu, Pan, Xianchuang, Yang, Zhixuan, Zhang, Yimeng, Chen, Yuanzhen, Deng, Xiu-Hao, Hu, Ling, Li, Jian, Niu, Jingjing, Xu, Yuan, Yan, Tongxing, Zhong, Youpeng, Liu, Song, Yan, Fei, Yu, Dapeng
Publikováno v:
Phys. Rev. Applied 16, 054047 (2021)
Scalable quantum information processing requires the ability to tune multi-qubit interactions. This makes the precise manipulation of quantum states particularly difficult for multi-qubit interactions because tunability unavoidably introduces sensiti
Externí odkaz:
http://arxiv.org/abs/2104.02669
Autor:
Tao, Ziyu, Zhang, Libo, Li, Xiaole, Niu, Jingjing, Luo, Kai, Yi, Kangyuan, Zhou, Yuxuan, Jia, Hao, Liu, Song, Yan, Tongxing, Chen, Yuanzhen, Yu, Dapeng
Publikováno v:
npj Quantum Inf 7, 73 (2021)
Quantum simulation can be implemented in pure digital or analog ways, each with their pros and cons. By taking advantage of the universality of a digital route and the efficiency of analog simulation, hybrid digital-analog approaches can enrich the p
Externí odkaz:
http://arxiv.org/abs/2007.14076
Autor:
Niu, Jingjing, Yan, Tongxing, Zhou, Yuxuan, Tao, Ziyu, Li, Xiaole, Liu, Weiyang, Zhang, Libo, Liu, Song, Yan, Zhongbo, Chen, Yuanzhen, Yu, Dapeng
Publikováno v:
Science Bulletin 66(12), 1168-1175 (2021)
Higher-order topological phases give rise to new bulk and boundary physics, as well as new classes of topological phase transitions. While the realization of higher-order topological phases has been confirmed in many platforms by detecting the existe
Externí odkaz:
http://arxiv.org/abs/2001.03933