Reconfigurable topologically protected wave propagation in metastable structure
Xiang Liu, Guoping Cai, Kon‐Well Wang
Topics & Concepts
BistabilityMetastabilityBerry connection and curvaturePhysicsTopology (electrical circuits)Point reflectionSymmetry (geometry)Chern classBand gapQuantumCondensed matter physicsQuantum mechanicsGeometryMathematicsCombinatoricsTopological Materials and PhenomenaMetamaterials and Metasurfaces ApplicationsPhotonic Crystals and Applications