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of 34
pro vyhledávání: '"Zou, Deyuan"'
Based on the correspondence between circuit Laplacian and Schrodinger equation, recent investigations have shown that classical electric circuits can be used to simulate various topological physics and the Schrodinger's equation. Furthermore, a serie
Externí odkaz:
http://arxiv.org/abs/2409.09919
Publikováno v:
Adv. Intell. Syst. 2300354 (2023)
The key obstacle to the realization of a scalable quantum computer is overcoming environmental and control errors. Topological quantum computation has attracted great attention because it has emerged as one of the most promising approaches to solving
Externí odkaz:
http://arxiv.org/abs/2309.04896
Exceptional bound (EB) states represent an unique new class of robust bound states protected by the defectiveness of non-Hermitian exceptional points. Conceptually distinct from the more well-known topological states and non-Hermitian skin states, th
Externí odkaz:
http://arxiv.org/abs/2308.01970
Publikováno v:
Phys. Rev. B 104, L201408 (2021)
Moir\'e superlattices in the twisted bilayer graphene provide an unprecedented platform to investigate a wide range of exotic quantum phenomena. Recently, the twist degree of freedom has been introduced into various classical wave systems, giving ris
Externí odkaz:
http://arxiv.org/abs/2111.10486
Knots are fascinating topological structures that have been observed in various contexts, ranging from micro-worlds to macro-systems, and are conjectured to play a fundamental role in their respective fields. In order to characterize their physical p
Externí odkaz:
http://arxiv.org/abs/2110.00913
Publikováno v:
In Science Bulletin 30 July 2024 69(14):2194-2204
Autor:
Zou, Deyuan, Chen, Tian, He, Wenjing, Bao, Jiacheng, Lee, Ching Hua, Sun, Houjun, Zhang, Xiangdong
Publikováno v:
Nature Communications 12, 7201 (2021)
Robust boundary states epitomize how deep physics can give rise to concrete experimental signatures with technological promise. Of late, much attention has focused on two distinct mechanisms for boundary robustness - topological protection, as well a
Externí odkaz:
http://arxiv.org/abs/2104.11260
Autor:
Zhang, Weixuan, Zou, Deyuan, Pei, Qingsong, He, Wenjing, Bao, Jiacheng, Sun, Houjun, Zhang, Xiangdong
Publikováno v:
Phys. Rev. Lett. 126, 146802 (2021)
Recently, a new family of symmetry-protected higher-order topological insulators has been proposed and was shown to host lower-dimensional boundary states. However, with the existence of the strong disorder in the bulk, the crystal symmetry is broken
Externí odkaz:
http://arxiv.org/abs/2008.00423
Autor:
Zhang, Weixuan, Zou, Deyuan, He, Wenjing, Bao, Jiacheng, Pei, Qingsong, Sun, Houjun, Zhang, Xiangdong
Publikováno v:
Phys. Rev. B 102, 100102 (2020)
Recently, the theory of quantized dipole polarization has been extended to account for electric multipole moments, giving rise to the discovery of multipole topological insulators (TIs). Both two-dimensional (2D) quadrupole and three-dimensional (3D)
Externí odkaz:
http://arxiv.org/abs/2001.07931
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