Floquet engineering of topological phase transitions in a quantum spin Hall system
Floquet engineering of topological phase transitions driven by a high-frequency time-
periodic field is a promising approach to realizing new topological phases of matter distinct …
periodic field is a promising approach to realizing new topological phases of matter distinct …
Floquet topological phases with time-reversal and space-inversion symmetries and dynamical detection of topological charges
H Wu, YC Dong, H Liu - Physical Review B, 2024 - APS
For spinful systems with spin 1/2, it is generally believed that P and T invariant strong and
second-order topologies exist in four band and eight band systems, respectively. Here, by …
second-order topologies exist in four band and eight band systems, respectively. Here, by …
Tuning second Chern number in a four-dimensional topological insulator by high-frequency time-periodic driving
Floquet engineering has attracted considerable attention as a promising approach for tuning
topological phase transitions. We investigate the effects of high-frequency time-periodic …
topological phase transitions. We investigate the effects of high-frequency time-periodic …
Five-dimensional Floquet topological semimetals with emergent Yang monopoles and linked Weyl surfaces
Recently, Floquet topological matter has attracted significant attention for its potential to
reveal novel topological phases inaccessible in static systems. In this paper, we investigate …
reveal novel topological phases inaccessible in static systems. In this paper, we investigate …