Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Zheng, Dongning"'
Autor:
Zheng, Ri-Hua, Ning, Wen, Lü, Jia-Hao, Yu, Xue-Jia, Wu, Fang, Deng, Cheng-Lin, Yang, Zhen-Biao, Xu, Kai, Zheng, Dongning, Fan, Heng, Zheng, Shi-Biao
Spontaneous symmetry breaking (SSB) is crucial to the occurrence of phase transitions. Once a phase transition occurs, a quantum system presents degenerate eigenstates that lack the symmetry of the Hamiltonian. After crossing the critical point, the
Externí odkaz:
http://arxiv.org/abs/2407.12567
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
Autor:
He, Dong, Fan, Jie, Gao, Xin, Gao, Yu, Houston, Nick, Ji, Zhongqing, Jin, Yirong, Li, Chuang, Li, Jinmian, Li, Tianjun, Liu, Shi-hang, Niu, Jia-Shu, Peng, Zhihui, Sun, Liang, Sun, Zheng, Wang, Jia, Wei, Puxian, Wu, Lina, Xiang, Zhongchen, Yang, Qiaoli, Zhang, Chi, Zhang, Wenxing, Zhang, Xin, Zheng, Dongning, Zheng, Ruifeng, Zhou, Jian-yong
Possible light bosonic dark matter interactions with the Standard Model photon have been searched by microwave resonant cavities. In this paper, we demonstrate the cryogenic readout system calibration of a 7.138 GHz copper cavity with a loaded qualit
Externí odkaz:
http://arxiv.org/abs/2404.10264
Autor:
He, Dong, Fan, Jie, Gao, Xin, Gao, Yu, Houston, Nick, Ji, Zhongqing, Jin, Yirong, Li, Chuang, Li, Jinmian, Li, Tianjun, Liu, Shi-hang, Niu, Jia-Shu, Peng, Zhihui, Sun, Liang, Sun, Zheng, Wang, Jia, Wei, Puxian, Wu, Lina, Xiang, Zhongchen, Yang, Qiaoli, Zhang, Chi, Zhang, Wenxing, Zhang, Xin, Zheng, Dongning, Zheng, Ruifeng, Zhou, Jian-yong
Publikováno v:
Phys.Rev.D 110 (2024) 2, L021101
The dark photon is a promising candidate for the dark matter which comprises most of the matter in our visible Universe. Via kinetic mixing with the Standard Model it can also be resonantly converted to photons in an electromagnetic cavity, offering
Externí odkaz:
http://arxiv.org/abs/2404.00908
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:
Wang, Yong-Yi, Shi, Yun-Hao, Sun, Zheng-Hang, Chen, Chi-Tong, Wang, Zheng-An, Zhao, Kui, Liu, Hao-Tian, Ma, Wei-Guo, Wang, Ziting, Li, Hao, Zhang, Jia-Chi, Liu, Yu, Deng, Cheng-Lin, Li, Tian-Ming, He, Yang, Liu, Zheng-He, Peng, Zhen-Yu, Song, Xiaohui, Xue, Guangming, Yu, Haifeng, Huang, Kaixuan, Xiang, Zhongcheng, Zheng, Dongning, Xu, Kai, Fan, Heng
Isolated interacting quantum systems generally thermalize, yet there are several counterexamples for the breakdown of ergodicity, such as many-body localization and quantum scars. Recently, ergodicity breaking has been observed in systems subjected t
Externí odkaz:
http://arxiv.org/abs/2403.09095
Autor:
Liu, Yu, Zhang, Yu-Ran, Shi, Yun-Hao, Liu, Tao, Lu, Congwei, Wang, Yong-Yi, Li, Hao, Li, Tian-Ming, Deng, Cheng-Lin, Zhou, Si-Yun, Liu, Tong, Zhang, Jia-Chi, Liang, Gui-Han, Mei, Zheng-Yang, Ma, Wei-Guo, Liu, Hao-Tian, Liu, Zheng-He, Chen, Chi-Tong, Huang, Kaixuan, Song, Xiaohui, Zhao, SP, Tian, Ye, Xiang, Zhongcheng, Zheng, Dongning, Nori, Franco, Xu, Kai, Fan, Heng
Thouless pumping, a dynamical version of the integer quantum Hall effect, represents the quantized charge pumped during an adiabatic cyclic evolution. Here we report experimental observations of nontrivial topological pumping that is induced by disor
Externí odkaz:
http://arxiv.org/abs/2401.01530
Autor:
Zhang, Xinfang, Wu, Zhihao, White, Gregory A. L., Xiang, Zhongcheng, Hu, Shun, Peng, Zhihui, Liu, Yong, Zheng, Dongning, Fu, Xiang, Huang, Anqi, Poletti, Dario, Modi, Kavan, Wu, Junjie, Deng, Mingtang, Guo, Chu
The development of fault-tolerant quantum processors relies on the ability to control noise. A particularly insidious form of noise is temporally correlated or non-Markovian noise. By combining randomized benchmarking with supervised machine learning
Externí odkaz:
http://arxiv.org/abs/2312.06062
Autor:
Shi, Yun-Hao, Sun, Zheng-Hang, Wang, Yong-Yi, Wang, Zheng-An, Zhang, Yu-Ran, Ma, Wei-Guo, Liu, Hao-Tian, Zhao, Kui, Song, Jia-Cheng, Liang, Gui-Han, Mei, Zheng-Yang, Zhang, Jia-Chi, Li, Hao, Chen, Chi-Tong, Song, Xiaohui, Wang, Jieci, Xue, Guangming, Yu, Haifeng, Huang, Kaixuan, Xiang, Zhongcheng, Xu, Kai, Zheng, Dongning, Fan, Heng
Characterizing the nature of hydrodynamical transport properties in quantum dynamics provides valuable insights into the fundamental understanding of exotic non-equilibrium phases of matter. Simulating infinite-temperature transport on large-scale co
Externí odkaz:
http://arxiv.org/abs/2310.06565
Autor:
Li, Li, Liu, Tong, Guo, Xue-Yi, Zhang, He, Zhao, Silu, Xiang, Zhongcheng, Song, Xiaohui, Zhang, Yu-Xiang, Xu, Kai, Fan, Heng, Zheng, Dongning
Simulating the dynamics of open quantum systems is essential in achieving practical quantum computation and understanding novel nonequilibrium behaviors. However, quantum simulation of a many-body system coupled to an engineered reservoir has yet to
Externí odkaz:
http://arxiv.org/abs/2308.13235