123 citations · 287 across the 8 of their papers we have counts for
8 papers
Breakdown of boundary criticality and exotic topological semimetals in -invariant systems
Hong Wu, Jun-Hong An
It was recently found that, going beyond the tendfold Altland-Zirnbauer symmetry classes and violating the bulk-boundary correspondence of the usual topological phases, PT-invarian…
Hybrid-order topological odd-parity superconductors via Floquet engineering
Hong Wu, Jun-Hong An
Having the potential for performing quantum computation, topological superconductors have been generalized to the second-order case. The hybridization of different orders of topolo…
Engineering second-order nodal-line semimetals by breaking symmetry and periodic driving
Ming-Jian Gao, Hong Wu, Jun-Hong An
Hosting unique drumhead surface states enclosed by nodal lines, topological nodal-line semimetals exhibit novel transport phenomena. Thus, the exploration of topological semimetals…
Non-Hermitian Weyl semimetal and its Floquet engineering
Hong Wu, Jun-Hong An
It is generally believed that non-Hermiticity can transform Weyl semimetals into Weyl-exceptional-ring semimetals. However, this belief is from the systems without skin effect. We…
Engineering exotic second-order topological semimetals by periodic driving
Bao-Qin Wang, Hong Wu, Jun-Hong An
Second-order topological semimetals (SOTSMs) are featured with hinge Fermi arcs. How to generate them in different systems has attracted much attention. We propose a scheme to crea…
Quantum Control in Open and Periodically Driven Systems
Si-Yuan Bai, Chong Chen, Hong Wu +1
Quantum technology resorts to efficient utilization of quantum resources to realize technique innovation. The systems are controlled such that their states follow the desired manne…
Floquet second-order topological insulators in non-Hermitian systems
Hong Wu, Bao-Qin Wang, Jun-Hong An
Second-order topological insulator (SOTI) is featured with the presence of -dimensional boundary states in -dimension systems. The non-Hermiticity induced breakdown of bu…
Floquet Topological Phases of Non-Hermitian Systems
Hong Wu, Jun-Hong An
The non-Hermiticity caused breakdown of the bulk-boundary correspondence (BBC) in topological phase transition was cured by the skin effect for the systems with chiral symmetry and…