Non-Hermitian photonic band winding and skin effects: a tutorial
Non-Hermitian band structures have gained considerable attention due to the novel
phenomena not present in their Hermitian counterparts and their connection to various …
phenomena not present in their Hermitian counterparts and their connection to various …
Non-Hermitian butterfly spectra in a family of quasiperiodic lattices
L Wang, Z Wang, S Chen - Physical Review B, 2024 - APS
We propose a family of exactly solvable quasiperiodic lattice models with analytical complex
mobility edges, which can incorporate mosaic modulations as a straightforward …
mobility edges, which can incorporate mosaic modulations as a straightforward …
Observation of topological transition in floquet non-hermitian skin effects in silicon photonics
Z Lin, W Song, LW Wang, H **n, J Sun, S Wu… - Physical Review Letters, 2024 - APS
Non-Hermitian physics has greatly enriched our understanding of nonequilibrium
phenomena and uncovered novel effects such as the non-Hermitian skin effect (NHSE) that …
phenomena and uncovered novel effects such as the non-Hermitian skin effect (NHSE) that …
Non‐Hermitian Topological Phononic Metamaterials
Non‐Hermitian (NH) physics describes novel phenomena in open systems that allow
generally complex spectra. Introducing NH physics into topological metamaterials, which …
generally complex spectra. Introducing NH physics into topological metamaterials, which …
Experimental realization of geometry-dependent skin effect in a reciprocal two-dimensional lattice
Recent studies of non-Hermitian periodic lattices unveiled the non-Hermitian skin effect
(NHSE), in which the bulk modes under the periodic boundary conditions (PBC) become …
(NHSE), in which the bulk modes under the periodic boundary conditions (PBC) become …
Experimental observation of non-Hermitian higher-order skin interface states in topological electric circuits
The study of topological states has developed rapidly in electric circuits, which permits
flexible fabrications of non-Hermitian systems by introducing non-Hermitian terms. Here …
flexible fabrications of non-Hermitian systems by introducing non-Hermitian terms. Here …
Two-dimensional non-Hermitian skin effect in an ultracold Fermi gas
The concept of non-Hermiticity has expanded the understanding of band topology, leading
to the emergence of counter-intuitive phenomena. An example is the non-Hermitian skin …
to the emergence of counter-intuitive phenomena. An example is the non-Hermitian skin …
A brief review of hybrid skin-topological effect
During the past two decades, non-Hermitian physics has been one of the most active and
rapidly advancing branches of physics, where effective non-Hermitian Hamiltonians [1, 2]∗ …
rapidly advancing branches of physics, where effective non-Hermitian Hamiltonians [1, 2]∗ …
Controlling acoustic non-Hermitian skin effect via synthetic magnetic fields
Non-Hermitian skin effect (NHSE) is an intrinsic non-Hermitian phenomenon where an
extensive number of eigenmodes, called skin modes, are localized at the boundary of a …
extensive number of eigenmodes, called skin modes, are localized at the boundary of a …
Non-Hermitian skin effect in arbitrary dimensions: non-Bloch band theory and classification
Y **ong, ZY **ng, H Hu - arxiv preprint arxiv:2407.01296, 2024 - arxiv.org
Non-Hermitian skin effect (NHSE) is a distinctive phenomenon in non-Hermitian systems,
characterized by a significant accumulation of eigenstates at system boundaries. While well …
characterized by a significant accumulation of eigenstates at system boundaries. While well …