Topological materials could usher in a new age of electronics, but scientists are still discovering surprising aspects of ...

Topological phases are at the heart of many advances in photonics and materials science. In a recent eLight paper, ...

The topological photonics plays an important role in the fields of fundamental physics and photonic devices. The Kagome model, the Su-Schrieffer-Heeger (SSH) model and the other topological models are ...

A new and more elementary proof is given for Lønsted's theorem that vector bundles over a finite complex can be represented by projective modules over a noetherian ring. The rings obtained are ...