Loschmidt Echo and Fidelity Decay Near an Exceptional Point

Exceptional points in optics and photonics

(2019) Mohammad-Ali Miri et al.   SCIENCE

Non-Hermitian Gauged Topological Laser Arrays

(2018) Stefano Longhi   ANNALEN DER PHYSIK

Presence of temporal dynamical instabilities in topological insulator lasers

(2018) S. Longhi et al.   EPL

Non-Hermitian physics and PT symmetry

(2018) Ramy El-Ganainy et al.   Nature Physics

Exceptional points and photonic catastrophe

(2018) S. Longhi   OPTICS LETTERS

Topological states of non-Hermitian systems

(2018) V. M. Martinez Alvarez et al.   European Physical Journal-Special Topics

Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing

(2018) Hoi-Kwan Lau et al.   Nature Communications

Fluctuations and noise-limited sensing near the exceptional point of parity-time-symmetric resonator systems

(2018) N. Asger Mortensen et al.   Optica

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

(2017) Stefano Longhi   EPL

Exact description of coalescing eigenstates in open quantum systems in terms of microscopic Hamiltonian dynamics

(2017) Kazuki Kanki et al.   JOURNAL OF MATHEMATICAL PHYSICS

Floquet exceptional points and chirality in non-Hermitian Hamiltonians

(2017) Stefano Longhi   Journal of Physics A-Mathematical and Theoretical

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

Non-Hermitian photonics based on parity–time symmetry

(2017) Liang Feng et al.   Nature Photonics

Optomechanical nonreciprocity

(2017) Ewold Verhagen et al.   Nature Physics

Ultrasensitive micro-scale parity-time-symmetric ring laser gyroscope

(2017) J. Ren et al.   OPTICS LETTERS

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

(2017) Daniel Leykam et al.   PHYSICAL REVIEW LETTERS

Optical Nonreciprocity Based on Optomechanical Coupling

(2017) Mohammad-Ali Miri et al.   Physical Review Applied

Exceptional Points in Random-Defect Phonon Lasers

(2017) H. Lü et al.   Physical Review Applied

Unidirectional lasing in semiconductor microring lasers at an exceptional point [Invited]

(2017) Stefano Longhi et al.   Photonics Research

High-order exceptional points in optomechanics

(2017) H. Jing et al.   Scientific Reports

Universal Critical Behaviours in Non-Hermitian Phase Transitions

(2017) Bo-Bo Wei et al.   Scientific Reports

Quantum state transfer by time reversal in the continuum

(2016) S. Longhi   EPL

Single mode lasing in transversely multi-moded PT-symmetric microring resonators

(2016) Hossein Hodaei et al.   Laser & Photonics Reviews

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

Quasiclassical analysis of Bloch oscillations in non-Hermitian tight-binding lattices

(2016) E M Graefe et al.   NEW JOURNAL OF PHYSICS

Dark-state lasers: mode management using exceptional points

(2016) H. Hodaei et al.   OPTICS LETTERS

Loschmidt echo and time reversal in complex systems

(2016) Arseni Goussev et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES

Metrology withPT-Symmetric Cavities: Enhanced Sensitivity near thePT-Phase Transition

(2016) Zhong-Peng Liu et al.   PHYSICAL REVIEW LETTERS

Chiral modes and directional lasing at exceptional points

(2016) Bo Peng et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Orbital angular momentum microlaser

(2016) Pei Miao et al.   SCIENCE

Accessing the exceptional points of parity-time symmetric acoustics

(2016) Chengzhi Shi et al.   Nature Communications

Non-hermitian quantum thermodynamics

(2016) Bartłomiej Gardas et al.   Scientific Reports

Bloch oscillations in non-Hermitian lattices with trajectories in the complex plane

(2015) Stefano Longhi   PHYSICAL REVIEW A

General description of quasiadiabatic dynamical phenomena near exceptional points

(2015) Thomas J. Milburn et al.   PHYSICAL REVIEW A

Non-Hermitian transparency and one-way transport in low-dimensional lattices by an imaginary gauge field

(2015) Stefano Longhi et al.   PHYSICAL REVIEW B

PT-Symmetry-Breaking Chaos in Optomechanics

(2015) Xin-You Lü et al.   PHYSICAL REVIEW LETTERS

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

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

An invisible acoustic sensor based on parity-time symmetry

(2015) Romain Fleury et al.   Nature Communications

Robust light transport in non-Hermitian photonic lattices

(2015) Stefano Longhi et al.   Scientific Reports

Enhancing the Sensitivity of Frequency and Energy Splitting Detection by Using Exceptional Points: Application to Microcavity Sensors for Single-Particle Detection

(2014) Jan Wiersig   PHYSICAL REVIEW LETTERS

Breakdown of adiabatic transfer of light in waveguides in the presence of absorption

(2013) Eva-Maria Graefe et al.   PHYSICAL REVIEW A

Quantum catastrophes: a case study

(2012) Miloslav Znojil   Journal of Physics A-Mathematical and Theoretical

The physics of exceptional points

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

Perfect imaging through a disordered waveguide lattice

(2012) Robert Keil et al.   OPTICS LETTERS

On the observability and asymmetry of adiabatic state flips generated by exceptional points

(2011) Raam Uzdin et al.   Journal of Physics A-Mathematical and Theoretical

Slow non-Hermitian cycling: exact solutions and the Stokes phenomenon

(2011) M V Berry et al.   Journal of Physics A-Mathematical and Theoretical

Time reversal in an optical lattice

(2010) Fernando M. Cucchietti   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Atomic wave packets in amplitude-modulated vertical optical lattices

(2010) A Alberti et al.   NEW JOURNAL OF PHYSICS

Decoherence, entanglement and irreversibility in quantum dynamical systems with few degrees of freedom

(2009) Ph. Jacquod et al.   ADVANCES IN PHYSICS

Image reconstruction in segmented femtosecond laser-written waveguide arrays

(2008) Alexander Szameit et al.   APPLIED PHYSICS LETTERS

Image reconstruction in segmented waveguide arrays

(2008) Stefano Longhi   OPTICS LETTERS

Visualization of Branch Points inPT-Symmetric Waveguides

(2008) Shachar Klaiman et al.   PHYSICAL REVIEW LETTERS