Topological non-Hermitian skin effect
This article reviews recent developments in the non-Hermitian skin effect (NHSE),
particularly on its rich interplay with topology. The review starts off with a pedagogical …
particularly on its rich interplay with topology. The review starts off with a pedagogical …
Non-Hermitian topological phases: principles and prospects
A Banerjee, R Sarkar, S Dey… - Journal of Physics …, 2023 - iopscience.iop.org
The synergy between non-Hermitian concepts and topological ideas have led to very fruitful
activity in the recent years. Their interplay has resulted in a wide variety of new non …
activity in the recent years. Their interplay has resulted in a wide variety of new non …
Universal competitive spectral scaling from the critical non-Hermitian skin effect
Recently, it was discovered that certain non-Hermitian systems can exhibit qualitative
different properties at different system sizes, such as being gapless at small sizes and …
different properties at different system sizes, such as being gapless at small sizes and …
Non-Abelian generalization of non-Hermitian quasicrystals: -symmetry breaking, localization, entanglement, and topological transitions
L Zhou - Physical Review B, 2023 - APS
Non-Hermitian quasicrystal forms a unique class of matter with symmetry-breaking,
localization and topological transitions induced by gain and loss or nonreciprocal effects. In …
localization and topological transitions induced by gain and loss or nonreciprocal effects. In …
Nonequilibrium dynamics of the localization-delocalization transition in the non-Hermitian Aubry-André model
LJ Zhai, GY Huang, S Yin - Physical Review B, 2022 - APS
In this paper, we investigate the driven dynamics of the localization transition in the non-
Hermitian Aubry-André model with the periodic boundary condition. Depending on the …
Hermitian Aubry-André model with the periodic boundary condition. Depending on the …
Entanglement phase transitions in non-Hermitian quasicrystals
L Zhou - Physical Review B, 2024 - APS
The scaling law of entanglement entropy could undergo qualitative changes during the
nonunitary evolution of a quantum many-body system. In this work, we uncover such …
nonunitary evolution of a quantum many-body system. In this work, we uncover such …
Coexistence of extended and localized states in the one-dimensional non-Hermitian Anderson model
C Yuce, H Ramezani - Physical Review B, 2022 - APS
In one-dimensional Hermitian tight-binding models, mobility edges separating extended and
localized states can appear in the presence of properly engineered quasiperiodical …
localized states can appear in the presence of properly engineered quasiperiodical …
Evolution of dynamical signature in the X-cube fracton topological order
As an unconventional realization of topological orders with an exotic interplay of topology
and geometry, fracton (topological) orders feature subextensive topological ground-state …
and geometry, fracton (topological) orders feature subextensive topological ground-state …
Many-body entanglement and spectral clusters in the extended hard-core bosonic Hatano-Nelson model
CZ Lu, G Sun - Physical Review A, 2024 - APS
We study many-body entanglements and spectra of the extended bosonic Hatano-Nelson
model in the hard-core limit. We show that the system undergoes a phase transition from a …
model in the hard-core limit. We show that the system undergoes a phase transition from a …
Higher-Order Cellular Automata Generated Symmetry-Protected Topological Phases and Detection Through Multi Point Strange Correlators
In computer and system sciences, higher-order cellular automata (HOCA) are a type of
cellular automata that evolve over multiple time steps and generate complex patterns, which …
cellular automata that evolve over multiple time steps and generate complex patterns, which …