Zobrazeno 1 - 10
of 388
pro vyhledávání: '"Zhang, Jia‐Hui"'
Topological dislocation modes resulting from the interplay between spatial dislocations and momentum-space topology have recently attracted significant interest. Here, we theoretically and experimentally demonstrate time-dislocation topological modes
Externí odkaz:
http://arxiv.org/abs/2406.04763
Publikováno v:
Phys. Rev. Lett. 132, 036603 (2024)
Local density of states (LDOS) is emerging as powerful means of exploring synthetic topological phases. However, the current LDOS detection method remains rare and merely works for static situations. Here, we introduce a generic dynamical method to d
Externí odkaz:
http://arxiv.org/abs/2404.11402
Publikováno v:
PRA 105, 033310 (2022)
Topological phases of ultracold atoms recently have been intensively studied both in optical superlattices and Raman lattices. However, the topological features induced by the interplay between such two lattices remain largely unexplored. Here, we pr
Externí odkaz:
http://arxiv.org/abs/2404.11233
Publikováno v:
Chin. Phys. Lett. 39, 063701 (2022)
Ultracold atoms trapped in optical superlattices provide a simple platform for realizing the seminal Aubry-Andr\'{e}-Harper (AAH) model. However, the periodic modulations on the nearest-neighbour hoppings have been ignored in this model. In this pape
Externí odkaz:
http://arxiv.org/abs/2404.11220
Autor:
Li, Yi, Zhang, Jia-Hui, Mei, Feng, Xie, Biye, Lu, Ming-Hui, Ma, Jie, Xiao, Liantuan, Jia, Suotang
Publikováno v:
Physical Review Applied 20, 064042 (2023)
Topological corner states are exotic topological boundary states that are bounded to zero-dimensional geometry even the dimension of systems is large than one. As an elegant physical correspondence, their numbers are dictated by the bulk topological
Externí odkaz:
http://arxiv.org/abs/2305.10585
Autor:
Wang, Yunfei, Zhang, Jia-Hui, Li, Yuqing, Wu, Jizhou, Liu, Wenliang, Mei, Feng, Hu, Ying, Xiao, Liantuan, Ma, Jie, Chin, Cheng, Jia, Suotang
Mobility edge, a critical energy separating localized and extended excitations, is a key concept for understanding quantum localization. Aubry-Andr\'{e} (AA) model, a paradigm for exploring quantum localization, does not naturally allow mobility edge
Externí odkaz:
http://arxiv.org/abs/2204.12730
Publikováno v:
In Thin-Walled Structures October 2024 203
Publikováno v:
In Journal of Constructional Steel Research March 2025 226
Publikováno v:
In Thin-Walled Structures January 2025 206 Part C
Publikováno v:
In Engineering Structures 1 September 2024 314