Quantum Dynamical Characterization and Simulation of Topological Phases With High-Order Band Inversion Surfaces
Xiang-Long Yu, Wentao Ji, Lin Zhang, Ya Wang, Jiansheng Wu, Xiong-Jun Liu
Abstract
An extension of the celebrated bulk-boundary correspondence is proposed and a quantum simulator built with NV centers is experimentally used to prove an enhanced capability for studying topological physics.
Topics & Concepts
PhysicsQuantumCharacterization (materials science)Topology (electrical circuits)Inversion (geology)Quantum mechanicsExtension (predicate logic)Theoretical physicsTopological quantum numberQuantum phasesQuantum systemQuantum computerTopological orderStatistical physicsComputer scienceTopological Materials and PhenomenaQuantum many-body systemsAdvanced Physical and Chemical Molecular Interactions