Global symmetry was found to be incompletely necessary for the protection of topological boundary states

Global symmetry was found to be incompletely necessary for the protection of topological boundary states

This article was reviewed based on Science X’s editorial process and policies. The editors have highlighted the following attributes ensuring the credibility of the content: verified peer-reviewed publication correct OK! of the Institut national de la recherche scientifique – INRS Schematic illustration classifying perturbations into the symmetry-protected topological phase (SPT phase). The overlaid region surrounded … Read more