Zobrazeno 1 - 10
of 655
pro vyhledávání: '"Liu Yu-xi"'
Autor:
Ai, Hao, Liu, Yu-xi
To demonstrate supremacy of quantum computing, increasingly large-scale superconducting quantum computing chips are being designed and fabricated, sparking the demand for electronic design automation in pursuit of better efficiency and effectiveness.
Externí odkaz:
http://arxiv.org/abs/2411.16354
Nonlocal interactions between photonic waveguide and giant atoms have attracted extensive attentions. Researchers have studied how to optimize and control quantum states via giant atoms. We here study the dynamical scattering of a single-photon wave
Externí odkaz:
http://arxiv.org/abs/2410.20123
Autor:
Hua, Ziyue, Xu, Yifang, Wang, Weiting, Ma, Yuwei, Zhou, Jie, Cai, Weizhou, Ai, Hao, Liu, Yu-xi, Li, Ming, Zou, Chang-Ling, Sun, Luyan
Engineering high-order nonlinearities while suppressing lower-order terms is crucial for quantum error correction and state control in bosonic systems, yet it remains an outstanding challenge. Here, we introduce a general framework of Nonlinearity-En
Externí odkaz:
http://arxiv.org/abs/2410.06904
Autor:
Xu, Yifang, Hua, Ziyue, Wang, Weiting, Ma, Yuwei, Li, Ming, Chen, Jiajun, Zhou, Jie, Pan, Xiaoxuan, Xiao, Lintao, Huang, Hongwei, Cai, Weizhou, Ai, Hao, Liu, Yu-xi, Zou, Chang-Ling, Sun, Luyan
The noise-biased Kerr-cat qubit is an attractive candidate for fault-tolerant quantum computation; however, its initialization faces challenges due to the squeezing pump-induced frequency shift (PIFS). Here, we propose and demonstrate a dynamic compe
Externí odkaz:
http://arxiv.org/abs/2408.14112
Autor:
Ruan, Xinhui, Li, Li, Liang, Guihan, Zhao, Silu, Wang, Jia-heng, Bu, Yizhou, Chen, Bingjie, Song, Xiaohui, Li, Xiang, Zhang, He, Wang, Jinzhe, Zhao, Qianchuan, Xu, Kai, Fan, Heng, Liu, Yu-xi, Zhang, Jing, Peng, Zhihui, Xiang, Zhongcheng, Zheng, Dongning
A hybrid system with tunable coupling between phonons and qubits shows great potential for advancing quantum information processing. In this work, we demonstrate strong and tunable coupling between a surface acoustic wave (SAW) resonator and a transm
Externí odkaz:
http://arxiv.org/abs/2404.18540
We propose a method to trap polar molecules with the electrical force induced by the surface acoustic wave (SAW) on piezoelectric materials. In this approach, the electrical force is perpendicular to the moving direction of the polar molecules, and i
Externí odkaz:
http://arxiv.org/abs/2404.17879
The quantized surface acoustic wave (SAW) in the piezoelectric medium has recently been studied, and is used to control electric dipoles of quantum systems via the electric field produced through piezoelectric effect. However, it is not easy and conv
Externí odkaz:
http://arxiv.org/abs/2404.09423
Chirality refers to the property that an object and its mirror image cannot overlap each other by spatial rotation and translation, and can be found in various research fields. We here propose chiral chaos and construct a chiral chaotic device via co
Externí odkaz:
http://arxiv.org/abs/2404.07019
Autor:
Ruan, Xinhui, Wang, Jia-Heng, He, Dong, Song, Pengtao, Li, Shengyong, Zhao, Qianchuan, Kuang, L. M., Tsai, Jaw-Shen, Zou, Chang-Ling, Zhang, Jing, Zheng, Dongning, Astafiev, O. V., Liu, Yu-xi, Peng, Zhihui
We report an experimental demonstration of resonance fluorescence in a two-level superconducting artificial atom under two driving fields coupled to a detuned cavity. One of the fields is classical and the other is varied from quantum (vacuum fluctua
Externí odkaz:
http://arxiv.org/abs/2403.11142
Autor:
Zhao, Yan-Jun, Wang, Yu-Qi, Xue, Yang, Xu, Xun-Wei, Zhang, Yan-Yang, Liu, Wu-Ming, Liu, Yu-xi
We investigate a square-lattice architecture of superconducting transmon qubits with inter-qubit interactions mediated by inductive couplers. Therein, the inductive couling between the qubit and couplers is suggested to be designed into the gradiomet
Externí odkaz:
http://arxiv.org/abs/2402.02657