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Non-Hermitian systems exhibiting topological properties are attracting growing interest.
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M. Kreibich, J. Main, H. Cartarius, and G. Wunner, Realizing 𝒫 𝒯 \mathcal{PT} -symmetric non-Hermiticity with ultracold atoms and Hermitian multiwell potentials, Phys. Rev. A 90
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2020
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2021
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2021
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2021
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2021
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2021
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W. Tang, K. Ding, and G. Ma, Experimental realization of non-Abelian permutations in a three-state non-Hermitian system, Natl. Sci. Rev. , nwac010 (2022)
2022
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H. Y. Ling and B. Kain, Topological study of a Bogoliubov-de Gennes system of pseudo spin- 1 / 2 1/2 bosons with conserved magnetization in a honeycomb lattice, Phys. Rev. A 105
2022
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2022
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W. Chen, L. Peng, H. Lu, and X. Lu, Characterizing bulk-boundary correspondence of one-dimensional non-Hermitian interacting systems by edge entanglement entropy, Phys. Rev. B 105
2022
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G. Sun, J.-C. Tang, and S.-P. Kou, Biorthogonal quantum criticality in non-Hermitian many-body systems, Front. Phys. 17
2022
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K. Yamamoto, M. Nakagawa, M. Tezuka, M. Ueda, and N. Kawakami, Universal properties of dissipative Tomonaga-Luttinger liquids: Case study of a non-Hermitian XXZ spin chain, Phys. Rev. B 105
2022
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