The concept of topological energy bands and their manifestations have been demonstrated
in condensed matter systems as a fantastic paradigm toward unprecedented physical …

Higher-order topological phases in crystalline and non-crystalline systems: a review Page 1
Journal of Physics: Condensed Matter ACCEPTED MANUSCRIPT • OPEN ACCESS Higher-order …

Recently, the real topology has been attracting widespread interest in two dimensions (2D).
Here, based on first‐principles calculations and theoretical analysis, the monolayer …

The geometry of quantum states is well established as a basis for understanding the
response of electronic systems to static electromagnetic fields, as exemplified by the theory …

The study of topological phases with unconventional bulk‐boundary correspondences and
nontrivial real Chern number has garnered significant attention in the topological states of …

Higher-order topological insulators are newly proposed topological phases of matter, whose
bulk topology manifests as localized modes at two-or higher-dimensional lower boundaries …

The higher-order topological phases have attracted intense attention in the past years,
which reveals various intriguing topological properties. Meanwhile, the enrichment of group …

We revisit the problem of classifying topological band structures in non-Hermitian systems.
Recently, a solution has been proposed, which is based on redefining the notion of energy …

In flat bands, superconductivity can lead to surprising transport effects. The superfluid
“mobility”, in the form of the superfluid weight D s, does not draw from the curvature of the …

Real topological phases featuring real Chern numbers and second-order boundary modes
have been a focus of current research, but finding their material realization remains a …