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Quantum Band Structure and Topology in One Dimensional Modulated Plasmonic Crystal
Luis Brey, H. A. Fertig
Band structures of electrons in a periodic potential are well-known to host topologies that impact their behaviors at edges and interfaces. The concept however is more general than…
cond-mat.mes-hall2024★ 4 cited
Many-Body Quantum Geometric Dipole
H. A. Fertig, Luis Brey
Collective excitations of many-body electron systems can carry internal structure, tied to the quantum geometry of the Hilbert space in which they are embedded. This has been shown…