8 papers
Identifying Topological Invariants of Non-Hermitian Systems via Domain-Adaptive Multimodal Model for Mathematics
Jiuchun Meng, Lichao Sun, Xiumei Wang +2
Identifying topological invariants are endowed with profound physical connotations in the fields of condensed matter physics. However, they are often limited by the failure of stan…
A Composable Multimodal Framework for cine CMR-Text-Driven Prediction of Heart Failure Outcomes
Jianzhou Chen, Jinyang Sun, Xiumei Wang +6
Objective. Heart failure is one of the leading causes of death worldwide, with millions of deaths each year, according to data from the World Health Organization (WHO) and other pu…
Waveguiding in two-dimensional Floquet non-Abelian topological insulators
Yujie Zhou, Changsen Li, Xiumei Wang +1
Topological phases characterized by non-Abelian charges have garnered increasing attention recently. Although Floquet (periodic-driving) higher-order topological phases have been e…
Three-period evolution in a photonic Floquet extended Su-Schrieffer-Heeger waveguide array
Changsen Li, Yujie Zhou, Xiumei Wang +1
Periodic driving can induce the emergence of topological pi modes, and their superposition with zero modes leads to two-period dynamics. Introducing long-range couplings enables th…
Amortized Clustering Assistant Classification of Anomalous Hybrid Floquet Modes in a Periodically Driven non-Hermitian Lattice
Yifei Xia, Xiumei Wang, Yali Li +1
The interplay between Floquet periodically driving and non-Hermiticity could bring about intriguing novel phenomena with anomalous Floquet topological phases of a finite-size, tigh…
Low-Energy Boundary-State Emergence and Delocalization in Finite-sized Mosaic Wannier-Stark Lattices
Yi Kang, Zhenjia Yu, Xiumei Wang +1
The mosaic Wannier Stark lattice has gained increasing prominence as a disorder free system exhibiting unconventional localization behavior induced by spatially periodic Stark pote…