D
Da-Wei Wang
Researcher at Zhejiang University
Publications - 81
Citations - 2026
Da-Wei Wang is an academic researcher from Zhejiang University. The author has contributed to research in topics: Photon & Qubit. The author has an hindex of 19, co-authored 78 publications receiving 1410 citations. Previous affiliations of Da-Wei Wang include Shanxi University & Chinese Academy of Sciences.
Papers
More filters
Journal ArticleDOI
Optical Diode Made from a Moving Photonic Crystal
TL;DR: This work proposes an all-optical optical diode which requires neither magnetic fields nor strong input fields, and is based on a "moving" photonic crystal generated in a three-level electromagnetically induced transparency medium.
Journal ArticleDOI
Generation of multicomponent atomic Schrödinger cat states of up to 20 qubits.
Chao Song,Kai Xu,Hekang Li,Yu-Ran Zhang,Xu Zhang,Wuxin Liu,Qiujiang Guo,Zhen Wang,Wenhui Ren,Jie Hao,Hui Feng,Heng Fan,Dongning Zheng,Da-Wei Wang,Da-Wei Wang,Haohua Wang,Haohua Wang,Shi-Yao Zhu,Shi-Yao Zhu +18 more
TL;DR: Deterministic generation of an 18-qubit Greenberger-Horne-Zeilinger (GHZ) state and multicomponent atomic Schrödinger cat states of up to 20 qubits on a quantum processor, which features 20 superconducting qubits interconnected by a bus resonator is reported.
Journal ArticleDOI
Observation of Topologically Protected Edge States in a Photonic Two-Dimensional Quantum Walk.
Chao Chen,Xing Ding,Jian Qin,Yu He,Yi-Han Luo,Ming-Cheng Chen,Chang Liu,Xi-Lin Wang,Weijun Zhang,Hao Li,Lixing You,Zhen Wang,Da-Wei Wang,Barry C. Sanders,Chao-Yang Lu,Jian-Wei Pan +15 more
TL;DR: This work employs discrete-time quantum walks to investigate a nontrivial topological effect unique to a two-dimensional periodically driven system: chiral edge states can exist at the interface of Floquet insulators whose Chern numbers vanish.
Journal ArticleDOI
Observation of multi-component atomic Schr\"odinger cat states of up to 20 qubits
Chao Song,Kai Xu,Hekang Li,Yu-Ran Zhang,Xu Zhang,Wuxin Liu,Qiujiang Guo,Zhen Wang,Wenhui Ren,Jie Hao,Hui Feng,Heng Fan,Dongning Zheng,Da-Wei Wang,Haohua Wang,Shi-Yao Zhu +15 more
TL;DR: In this article, the authors report on deterministic generation of 18-qubit genuinely entangled Greenberger-Horne-Zeilinger (GHZ) state and multi-component atomic Schrodinger cat states of up to 20 qubits on a quantum processor, which features 20 superconducting qubits interconnected by a bus resonator.
Journal ArticleDOI
Controllable Switching between Superradiant and Subradiant States in a 10-qubit Superconducting Circuit.
Zhen Wang,Hekang Li,Wei Feng,X. Y. Song,Chao Song,Wuxin Liu,Qiujiang Guo,Xu Zhang,Hang Dong,Dongning Zheng,Haohua Wang,Da-Wei Wang,Da-Wei Wang +12 more
TL;DR: In this paper, a phase gate was applied on each qubit to switch the single collective excitation between superradiant and sub-radiant states, which is a step towards coherent control of collective radiation and has promising applications in quantum information processing.