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physics.optics2026
Energy-Resolved Eigenmode Spectroscopy of 1-D and 2-D Non-Hermitian Skin Effects
Rohith Srikanth, Sashank Kaushik Sridhar, Avik Dutt
Non-Hermitian lattices can host the non-Hermitian skin effect, a boundary-induced collapse of all bulk eigenstates into exponentially localized edge modes. This effect underlies an…
physics.optics2026
Multiband Topological Heterojunctions on the Surface Nanoscale Axial Photonics Platform
Nathaniel Fried, Dashiell L. P. Vitullo, Avik Dutt
Analogue Hamiltonian simulation (AHS) in photonic systems can be an enticing alternative to direct experimental study of complex Hamiltonian systems as a result of the low cost and…