Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yarui Zheng"'
Autor:
Yu Zhou, Zhenxing Zhang, Zelong Yin, Sainan Huai, Xiu Gu, Xiong Xu, Jonathan Allcock, Fuming Liu, Guanglei Xi, Qiaonian Yu, Hualiang Zhang, Mengyu Zhang, Hekang Li, Xiaohui Song, Zhan Wang, Dongning Zheng, Shuoming An, Yarui Zheng, Shengyu Zhang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Reliable and fast active reset protocols are key to the functioning of quantum computing systems. Here, the authors use parametric driving to swap an excitation from a transmon qubit to its readout resonator within 34 ns, with negligible effects on n
Externí odkaz:
https://doaj.org/article/f983651329b34acd82c7ab451ac16e1d
Autor:
Yarui Zheng, Shengyu Zhang, Jiangyu Cui, Man-Hong Yung, Hui Yang, Kanglin Xiong, Jiagui Feng, Shunfeng Li
Publikováno v:
Chinese Science Bulletin. 67:143-162
Superconducting quantum circuits (SQCs), composed of superconducting capacitors, inductances, Josephson junctions, and transmission lines, exhibit macroscopic quantum effects at ultra-low temperatures. Due to the extremely low dissipation of supercon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0389039c2ac686af3d1b015b984186fa
https://doi.org/10.1360/tb-2021-0479
https://doi.org/10.1360/tb-2021-0479
Autor:
Qiaonian Yu, Yi-Cong Zheng, Hualiang Zhang, Mengyu Zhang, Lei Xie, Fuming Liu, Guanglei Xi, Yarui Zheng, Zhenxing Zhang, Shengyu Zhang
Publikováno v:
MICRO
As current Noisy Intermediate Scale Quantum (NISQ) devices suffer from decoherence errors, any delay in the instruction execution of quantum control microarchitecture can lead to the loss of quantum information and incorrect computation results. Henc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a3c47ee2fcdd9916048cb5ff3e1b7e
https://doi.org/10.1145/3466752.3480116
https://doi.org/10.1145/3466752.3480116
Autor:
Hui Deng, Hao Rong, Ming Gong, Keyu Xia, Futian Liang, Zhiguang Yan, Cheng-Zhi Peng, Xiaobo Zhu, Yu Xu, Jian-Wei Pan, Yulin Wu, Jin Lin, Yu-Ran Zhang, Heng Fan, Yarui Zheng, J. Q. You, Can Wang, Shaowei Li, Franco Nori, Lihua Sun, Cheng Guo
Publikováno v:
Science. 364:753-756
Quantum walks are the quantum analogs of classical random walks, which allow for the simulation of large-scale quantum many-body systems and the realization of universal quantum computation without time-dependent control. We experimentally demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f0eaeefc6d5ddc9ac1c590bd086b45b
https://doi.org/10.1126/science.aaw1611
https://doi.org/10.1126/science.aaw1611
Autor:
Xiong Xu, Shuoming An, Hekang Li, Yarui Zheng, X. Y. Song, Zelong Yin, Dongning Zheng, Hualiang Zhang, Mengyu Zhang, Shengyu Zhang, Fuming Liu, Zhan Wang, Zhenxing Zhang, Jonathan Allcock, Xiu Gu, Sainan Huai, Guanglei Xi, Qiaonian Yu, Yu Zhou
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Qubit initialization is a critical task in quantum computation and communication. Extensive efforts have been made to achieve this with high speed, efficiency and scalability. However, previous approaches have either been measurement-based and requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9594b9fdb843c1a80694a87dec63413
https://pubmed.ncbi.nlm.nih.gov/34635663
https://pubmed.ncbi.nlm.nih.gov/34635663
Autor:
Fusheng Chen, Shiyu Wang, Xiaobo Zhu, Lihua Sun, Cheng Guo, Futian Liang, Ming-Cheng Chen, Jin Lin, Hui Deng, Haohua Wang, Zhiguang Yan, Ming Gong, Chao-Yang Lu, Yulin Wu, Y. Zhao, Yu Xu, Cheng-Zhi Peng, Shaowei Li, Hao Rong, Jian-Wei Pan, Anthony D. Castellano, Yarui Zheng, Chen Zha
Publikováno v:
Physical review letters. 122(11)
We report the preparation and verification of a genuine 12-qubit entanglement in a superconducting processor. The processor that we designed and fabricated has qubits lying on a 1D chain with relaxation times ranging from 29.6 to 54.6 μs. The fideli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f931dcb9a97a9c30cc91a993177aaaa
https://pubmed.ncbi.nlm.nih.gov/30951346
https://pubmed.ncbi.nlm.nih.gov/30951346
Autor:
Yan-Jun Zhao, Xiaobo Zhu, William J. Munro, Ming Gong, Keqiang Huang, Kae Nemoto, Li-Ping Yang, Hui Deng, Li Lu, Chang-Pu Sun, Dongning Zheng, Anthony D. Castellano, Yulin Wu, Zhiguang Yan, Yu-xi Liu, Yarui Zheng
Publikováno v:
npj Quantum Information, Vol 4, Iss 1, Pp 1-8 (2018)
The engineering of quantum devices has reached the stage where we now have small-scale quantum processors containing multiple interacting qubits within them. Simple quantum circuits have been demonstrated and scaling up to larger numbers is underway.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f212b1b6afdd5c9fb0a9910c7054935
https://doi.org/10.1038/s41534-018-0099-6
https://doi.org/10.1038/s41534-018-0099-6
Autor:
Yirong Jin, Naheed Akhtar, Hui Deng, Dongning Zheng, Yarui Zheng, Yulin Wu, Jie Fan, Xiaobo Zhu, Jie Li
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
In flux qubits, qubit states are commonly read out by a dc superconducting quantum interference device (SQUID), which is inductively coupled to the qubit and works as a persistent current detector. However, neither the bottom nor the top regions of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a38713002b40215dd11c409e0097951f
https://doi.org/10.1109/tasc.2015.2399272
https://doi.org/10.1109/tasc.2015.2399272
Autor:
Chao Song, Chao-Yang Lu, Da Xu, Qiujiang Guo, Li Lu, Benxiang Xia, Hui Deng, Xiaobo Zhu, Haohua Wang, Libo Zhang, Dongning Zheng, Zhiguang Yan, Yulin Wu, Jian-Wei Pan, Wuxin Liu, Ming-Cheng Chen, Keqiang Huang, Yarui Zheng
Superconducting quantum circuits are a promising candidate for building scalable quantum computers. Here, we use a four-qubit superconducting quantum processor to solve a two-dimensional system of linear equations based on a quantum algorithm propose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea5512982a1a375e0716c5c510ffedf5
http://arxiv.org/abs/1703.06613
http://arxiv.org/abs/1703.06613
High quality factor coplanar resonators are critical elements in superconducting quantum circuits. We describe the design, fabrication and measurement of stepped impedance resonators (SIRs), which are more compact in size than commonly used uniform i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88d5f874e7e415f3072a6692a62a201
http://arxiv.org/abs/1610.02474
http://arxiv.org/abs/1610.02474