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Observation of Topologically Protected Edge States in a Photonic Two-Dimensional Quantum Walk

Chao Chen1,2, Xing Ding1,2, Jian Qin1,2

  • 1Hefei National Laboratory for Physical Sciences at the Microscale and Department of Modern Physics, University of Science and Technology of China, Shanghai Branch, Shanghai 201315, China.

Physical Review Letters
|September 22, 2018
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