Topological states of non-Hermitian systems

Surface and 3D Quantum Hall Effects from Engineering of Exceptional Points in Nodal-Line Semimetals

(2018) Rafael A. Molina et al.   PHYSICAL REVIEW LETTERS

Nonreciprocal Gain in Non-Hermitian Time-Floquet Systems

(2018) Theodoros T. Koutserimpas et al.   PHYSICAL REVIEW LETTERS

Topological Band Theory for Non-Hermitian Hamiltonians

(2018) Huitao Shen et al.   PHYSICAL REVIEW LETTERS

Biorthogonal Bulk-Boundary Correspondence in Non-Hermitian Systems

(2018) Flore K. Kunst et al.   PHYSICAL REVIEW LETTERS

Edge-Mode Lasing in 1D Topological Active Arrays

(2018) Midya Parto et al.   PHYSICAL REVIEW LETTERS

PT symmetric Floquet topological phase in SSH model

(2018) Z. Turker et al.   PHYSICS LETTERS A

Observation of bulk Fermi arc and polarization half charge from paired exceptional points

(2018) Hengyun Zhou et al.   SCIENCE

Topological insulator laser: Theory

(2018) Gal Harari et al.   SCIENCE

Far-field probing of leaky topological states in all-dielectric metasurfaces

(2018) Maxim A. Gorlach et al.   Nature Communications

Photonic zero mode in a non-Hermitian photonic lattice

(2018) Mingsen Pan et al.   Nature Communications

Topological hybrid silicon microlasers

(2018) Han Zhao et al.   Nature Communications

Floquet-Network Theory of Nonreciprocal Transport

(2018) Huanan Li et al.   Physical Review Applied

Experimental Observation of Aharonov-Bohm Cages in Photonic Lattices

(2018) Sebabrata Mukherjee et al.   PHYSICAL REVIEW LETTERS

Edge States and Topological Invariants of Non-Hermitian Systems

(2018) Shunyu Yao et al.   PHYSICAL REVIEW LETTERS

Non-Hermitian Floquet invisibility

(2017) S. Longhi   EPL

Parity-time symmetry meets photonics: A new twist in non-Hermitian optics

(2017) Stefano Longhi   EPL

Applied physics: Optical sensing gets exceptional

(2017) Mikael C. Rechtsman   NATURE

Enhanced sensitivity at higher-order exceptional points

(2017) Hossein Hodaei et al.   NATURE

Exceptional points enhance sensing in an optical microcavity

(2017) Weijian Chen et al.   NATURE

Lasing in topological edge states of a one-dimensional lattice

(2017) P. St-Jean et al.   Nature Photonics

Observation of topological edge states in parity–time-symmetric quantum walks

(2017) L. Xiao et al.   Nature Physics

General theory of spontaneous emission near exceptional points

(2017) Adi Pick et al.   OPTICS EXPRESS

Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas

(2017) Yong Xu et al.   PHYSICAL REVIEW LETTERS

Edge Modes, Degeneracies, and Topological Numbers in Non-Hermitian Systems

(2017) Daniel Leykam et al.   PHYSICAL REVIEW LETTERS

Topologically protected modes in non-equilibrium stochastic systems

(2017) Arvind Murugan et al.   Nature Communications

Reconfiguration of quantum states in $${\mathscr{P}}{\mathscr{T}}$$ P T -symmetric quasi-one-dimensional lattices

(2017) Jung-Wan Ryu et al.   Scientific Reports

Su-Schrieffer-Heeger chain with one pair of $$\mathcal{P}\mathcal{T}$$ 𝒫 𝒯 -symmetric defects

(2017) L. Jin et al.   Scientific Reports

High-order exceptional points in optomechanics

(2017) H. Jing et al.   Scientific Reports

Topological energy transfer in an optomechanical system with exceptional points

(2016) H. Xu et al.   NATURE

Dynamically encircling an exceptional point for asymmetric mode switching

(2016) Jörg Doppler et al.   NATURE

Topologically protected bound states in photonic parity–time-symmetric crystals

(2016) S. Weimann et al.   NATURE MATERIALS

Anomalous Edge State in a Non-Hermitian Lattice

(2016) Tony E. Lee   PHYSICAL REVIEW LETTERS

Observation of exceptional points in reconfigurable non-Hermitian vector-field holographic lattices

(2016) Choloong Hahn et al.   Nature Communications

Majorana bound states from exceptional points in non-topological superconductors

(2016) Pablo San-Jose et al.   Scientific Reports

Exceptional points and asymmetric mode conversion in quasi-guided dual-mode optical waveguides

(2016) S. N. Ghosh et al.   Scientific Reports

PT symmetric Floquet topological phase

(2015) Cem Yuce   EUROPEAN PHYSICAL JOURNAL D

Spawning rings of exceptional points out of Dirac cones

(2015) Bo Zhen et al.   NATURE

Dissipative preparation of Chern insulators

(2015) Jan Carl Budich et al.   PHYSICAL REVIEW A

Topology of density matrices

(2015) Jan Carl Budich et al.   PHYSICAL REVIEW B

Coalescence of exceptional points and phase diagrams for one-dimensionalPT-symmetric photonic crystals

(2015) Kun Ding et al.   PHYSICAL REVIEW B

Topologically Protected Defect States in Open Photonic Systems with Non-Hermitian Charge-Conjugation and Parity-Time Symmetry

(2015) Simon Malzard et al.   PHYSICAL REVIEW LETTERS

Observation of a Topological Transition in the Bulk of a Non-Hermitian System

(2015) Julia M. Zeuner et al.   PHYSICAL REVIEW LETTERS

Topological phase in a non-Hermitian PT symmetric system

(2015) C. Yuce   PHYSICS LETTERS A

A review of progress in the physics of open quantum systems: theory and experiment

(2015) I Rotter et al.   REPORTS ON PROGRESS IN PHYSICS

Selective enhancement of topologically induced interface states in a dielectric resonator chain

(2015) Charles Poli et al.   Nature Communications

Optical isolation via 𝒫𝒯 -symmetric nonlinear Fano resonances

(2014) F. Nazari et al.   OPTICS EXPRESS

Aharonov–Bohm photonic cages in waveguide and coupled resonator lattices by synthetic magnetic fields

(2014) Stefano Longhi   OPTICS LETTERS

PTsymmetry in the non-Hermitian Su-Schrieffer-Heeger model with complex boundary potentials

(2014) Baogang Zhu et al.   PHYSICAL REVIEW A

Multiterminal Conductance of a Floquet Topological Insulator

(2014) L. E. F. Foa Torres et al.   PHYSICAL REVIEW LETTERS

Single-mode laser by parity-time symmetry breaking

(2014) L. Feng et al.   SCIENCE

Parity-time-symmetric microring lasers

(2014) H. Hodaei et al.   SCIENCE

Dirac Fermions in Solids: From High-TcCuprates and Graphene to Topological Insulators and Weyl Semimetals

(2014) Oskar Vafek et al.   Annual Review of Condensed Matter Physics

Topology by dissipation

(2013) C-E Bardyn et al.   NEW JOURNAL OF PHYSICS

Topologically protected midgap states in complex photonic lattices

(2013) Henning Schomerus   OPTICS LETTERS

The physics of exceptional points

(2012) W D Heiss   Journal of Physics A-Mathematical and Theoretical

Realizing effective magnetic field for photons by controlling the phase of dynamic modulation

(2012) Kejie Fang et al.   Nature Photonics

Analysis of multiple exceptional points related to three interacting eigenmodes in a non-Hermitian Hamiltonian

(2012) Jung-Wan Ryu et al.   PHYSICAL REVIEW A

Topology by dissipation in atomic quantum wires

(2011) Sebastian Diehl et al.   Nature Physics

Robust optical delay lines with topological protection

(2011) Mohammad Hafezi et al.   Nature Physics

Floquet topological insulator in semiconductor quantum wells

(2011) Netanel H. Lindner et al.   Nature Physics

PT-symmetry in honeycomb photonic lattices

(2011) Alexander Szameit et al.   PHYSICAL REVIEW A

Edge states and topological phases in non-Hermitian systems

(2011) Kenta Esaki et al.   PHYSICAL REVIEW B

Absence of topological insulator phases in non-HermitianPT-symmetric Hamiltonians

(2011) Yi Chen Hu et al.   PHYSICAL REVIEW B

Unidirectional Invisibility Induced byPT-Symmetric Periodic Structures

(2011) Zin Lin et al.   PHYSICAL REVIEW LETTERS

Super-radiant dynamics, doorways and resonances in nuclei and other open mesoscopic systems

(2011) Naftali Auerbach et al.   REPORTS ON PROGRESS IN PHYSICS

Geometric phase memories

(2010) Michael Berry   Nature Physics

Observation of parity–time symmetry in optics

(2010) Christian E. Rüter et al.   Nature Physics

Colloquium: Topological insulators

(2010) M. Z. Hasan et al.   REVIEWS OF MODERN PHYSICS

Exceptional points in quantum and classical dynamics

(2009) A V Smilga   Journal of Physics A-Mathematical and Theoretical

Photovoltaic Hall effect in graphene

(2009) Takashi Oka et al.   PHYSICAL REVIEW B

Observation of an Exceptional Point in a Chaotic Optical Microcavity

(2009) Sang-Bum Lee et al.   PHYSICAL REVIEW LETTERS

Topological Transition in a Non-Hermitian Quantum Walk

(2009) M. S. Rudner et al.   PHYSICAL REVIEW LETTERS

A non-Hermitian \mathcal{P}\mathcal{T} symmetric Bose–Hubbard model: eigenvalue rings from unfolding higher-order exceptional points

(2008) E M Graefe et al.   Journal of Physics A-Mathematical and Theoretical

A topological Dirac insulator in a quantum spin Hall phase

(2008) D. Hsieh et al.   NATURE

Anderson transitions

(2008) Ferdinand Evers et al.   REVIEWS OF MODERN PHYSICS