Zobrazeno 1 - 10
of 2 056
pro vyhledávání: '"Wang, Da ‐ Wei"'
We study an adiabatic topological passage of two Su-Schrieffer-Heeger (SSH) chains mediated by a giant atom. When two finite SSH chains are in the topological phase and the frequency of the giant atom is equal to the center frequency of the SSH chain
Externí odkaz:
http://arxiv.org/abs/2412.19421
Autor:
Fan, Weiru, Qian, Gewei, Wang, Yutong, Xu, Chen-Ran, Chen, Ziyang, Liu, Xun, Li, Wei, Liu, Xu, Liu, Feng, Xu, Xingqi, Wang, Da-Wei, Yakovlev, Vladislav V.
Publikováno v:
PhotoniX 5, 40 (2024)
Holography is an essential technique of generating three-dimensional images. Recently, quantum holography with undetected photons (QHUP) has emerged as a groundbreaking method capable of capturing complex amplitude images. Despite its potential, the
Externí odkaz:
http://arxiv.org/abs/2409.18887
Autor:
Fan, Weiru, Tang, Xiaobin, Xu, Xingqi, Hu, Huizhu, Yakovlev, Vladislav V., Zhu, Shi-Yao, Wang, Da-Wei, Zhang, Delong
Scattering obscures information carried by wave by producing a speckle pattern, posing a common challenge across various fields, including microscopy and astronomy. Traditional methods for extracting information from speckles often rely on significan
Externí odkaz:
http://arxiv.org/abs/2409.18815
Autor:
Liu, Xiao, Wang, Jiefei, Mao, Ruosong, Hu, Huizhu, Zhu, Shi-Yao, Xu, Xingqi, Cai, Han, Wang, Da-Wei
Topological physics provides novel insights for designing functional photonic devices, such as magnetic-free optical diodes, which are important in optical engineering and quantum information processing. Past efforts mostly focus on the topological e
Externí odkaz:
http://arxiv.org/abs/2409.17559
Landau levels (LLs) are of great importance for understanding the quantum Hall effect and associated many-body physics. Recently, their three-dimensional (3D) counterparts, i.e., dispersionless 3D LLs with well-defined quantum numbers, have attracted
Externí odkaz:
http://arxiv.org/abs/2409.10785
Computational imaging is crucial in many disciplines from autonomous driving to life sciences. However, traditional model-driven and iterative methods consume large computational power and lack scalability for imaging. Deep learning (DL) is effective
Externí odkaz:
http://arxiv.org/abs/2408.13061
Autor:
Wang, Jiefei, Mao, Ruosong, Xu, Xingqi, Lu, Yunzhou, Dai, Jianhao, Liu, Xiao, Liu, Gang-Qin, Lu, Dawei, Hu, Huizhu, Zhu, Shi-Yao, Cai, Han, Wang, Da-Wei
Quantum simulation offers an analog approach for exploring exotic quantum phenomena using controllable platforms, typically necessitating ultracold temperatures to maintain the quantum coherence. Superradiance lattices (SLs) have been harnessed to si
Externí odkaz:
http://arxiv.org/abs/2406.02494
Autor:
Yan, Jun-Yong, Zhai, Liang, Babin, Hans-Georg, Li, Yuanzhen, Pei, Si-Hui, Cygorek, Moritz, Fang, Wei, Gao, Fei, Wieck, Andreas D., Ludwig, Arne, Jin, Chao-Yuan, Wang, Da-Wei, Liu, Feng
Complete quantum control of a stationary quantum bit embedded in a quantum emitter is crucial for photonic quantum information technologies. Recently, the orbital degree of freedom in optically active quantum dots has emerged as a promising candidate
Externí odkaz:
http://arxiv.org/abs/2403.15295
Autor:
Wu, Yaozu, Yuan, Jiale, Zhang, Chuanyu, Zhu, Zitian, Deng, Jinfeng, Zhang, Xu, Zhang, Pengfei, Guo, Qiujiang, Wang, Zhen, Huang, Jiehui, Song, Chao, Li, Hekang, Wang, Da-Wei, Wang, H., Agarwal, Girish S.
Quantum speed limits (QSLs) impose fundamental constraints on the evolution speed of quantum systems. Traditionally, the Mandelstam-Tamm (MT) and Margolus-Levitin (ML) bounds have been widely employed, relying on the standard deviation and mean of en
Externí odkaz:
http://arxiv.org/abs/2403.03579
In this paper, we study the interaction between atom and the finite-size Su-Schrieffer-Heeger (SSH) model. We find that when the finite SSH model in the trivial phase, it can be viewed as the atom coupling with the waveguide with the finite bandwidth
Externí odkaz:
http://arxiv.org/abs/2311.02592