Experimental observation of non-Abelian topological acoustic semimetals and their phase transitions
Bin Jiang, Adrien Bouhon, Zhi-Kang Lin, Xiaoxi Zhou, Bo Hou, Feng Li, Robert-Jan Slager, Jian-Hua Jiang
Topics & Concepts
Topology (electrical circuits)PhysicsTopological entropy in physicsTopological degeneracyTopological orderTopological quantum numberSymmetry protected topological orderSemimetalChern classPhase transitionSpace (punctuation)Phase (matter)Electronic band structureTopological insulatorZero-dimensional spaceMetamaterialQuantumTopological Materials and PhenomenaChemical and Physical Properties of Materials2D Materials and Applications