Generalized bulk–boundary correspondence in non-Hermitian topolectrical circuits
T. Helbig, T. Hofmann, S. Imhof, M. Abdelghany, T. Kiessling, L. W. Molenkamp, C. H. Lee, A. Szameit, M. Greiter, R. Thomale
Topics & Concepts
PhysicsAdmittanceTopology (electrical circuits)Eigenvalues and eigenvectorsInvariant (physics)Limit (mathematics)Characterization (materials science)Measure (data warehouse)Electronic circuitVoltageSensitivity (control systems)SIGNAL (programming language)Function (biology)MetamaterialTheoretical physicsSurface (topology)Quantum mechanicsMode (computer interface)Spectrum (functional analysis)Current (fluid)Open-circuit voltageBiasingNormal modeElectrical networkTopological Materials and PhenomenaQuantum Mechanics and Non-Hermitian PhysicsGraphene research and applications