Van Hove Bound States in the Continuum: localised subradiant states in finite open lattices
We show that finite lattices with arbitrary boundaries may support large degenerate subspaces, stemming from the underlying translational symmetry of the lattice. When the lattice is coupled to an environment, a potentially large number of these states remains weakly or perfectly uncoupled from the...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
American Physical Society
2020
|