Interacting topological frequency converter
We show that an interacting two-spin model subjected to two circularly polarized drives
enables a feasible realization of a correlated topological phase in synthetic dimensions. The …
enables a feasible realization of a correlated topological phase in synthetic dimensions. The …
Flavored extended instanton in QCD
A Gorsky, A Grekov - Journal of High Energy Physics, 2020 - Springer
A bstract We discuss new flavored space-like defects in confined QCD which can be
considered as the Euclidean extended instantons carrying the topologically quantized …
considered as the Euclidean extended instantons carrying the topologically quantized …
Tracking quantum state evolution by the Berry curvature with a two-level system
ZL Zhang, P Xu, ZB Yang - The European Physical Journal Plus, 2021 - Springer
We investigate two kinds of topological structures (sphere and torus) spanned by the
controlled parameters of a driven two-level system's Hamiltonian and consider the …
controlled parameters of a driven two-level system's Hamiltonian and consider the …
Topological work quantization
Topological phases of matter have attracted immense interest due to an amazing variety of
phenomena and many potential technological applications [1]. In a previous work [2], it was …
phenomena and many potential technological applications [1]. In a previous work [2], it was …