Cover Image

Generalized Petermann factor of non-Hermitian systems at exceptional points

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Kullig, Julius, Wiersig, Jan, Schomerus, Henning
Format:	Preprint
Published:	2025
Subjects:	Optics Other Condensed Matter
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Graph-theoretical approach to the eigenvalue spectrum of perturbed higher-order exceptional points
by: Grom, Daniel, et al.
Published: (2024)

Uniform response theory of non-Hermitian systems: Non-Hermitian physics beyond the exceptional point
by: Bid, Subhajyoti, et al.
Published: (2024)

Geometric contribution to adiabatic amplification in non-Hermitian systems
by: Ozawa, Tomoki, et al.
Published: (2024)

Topological $n$-root Su-Schrieffer-Heeger model in a non-Hermitian photonic ring system
by: Viedma, David, et al.
Published: (2023)

Exciton polariton critical non-Hermitian skin effect with spin-momentum-locked gains
by: Xu, Xingran, et al.
Published: (2024)

Anisotropic non-Hermitian skin effect in a two-dimensional Lieb photonic crystal
by: Xiong, Zhi-Kang, et al.
Published: (2026)

Abnormal Frequency Response Determined by Saddle Points in Non-Hermitian Crystal Systems
by: Zhou, Kunling, et al.
Published: (2024)

Exact Solutions Disentangle Higher-Order Topology in 2D Non-Hermitian Lattices
by: Li, Lingfang, et al.
Published: (2024)

Irreversibility of heat transport and optical non-coherence: an experimental demonstration of the analogy
by: Meilakhs, Aleksandr, et al.
Published: (2025)

Observation of non-Abelian band topology without time-reversal symmetry
by: Hu, Yuze, et al.
Published: (2024)

The origin and influence of non-cavity modes in a micropillar Bragg microcavity
by: Jordan, Matthew, et al.
Published: (2026)

Tunable lower critical fractal dimension for a non-equilibrium phase transition
by: Burkhard, Mattheus, et al.
Published: (2025)

Self-aligned pillar arrays embedding site-controlled single quantum dots for enhanced non-classical light emission
by: Juska, Gediminas, et al.
Published: (2025)

Plasmon-enhanced Brillouin Light Scattering spectroscopy for magnetic systems. I. Theoretical Model
by: Lozovski, Valeri, et al.
Published: (2024)

Band structures under non-Hermitian periodic potentials: Connecting nearly-free and bi-orthogonal tight-binding models
by: Mochizuki, Ken, et al.
Published: (2022)

Plasmon-enhanced Brillouin Light Scattering (BLS) spectroscopy for magnetic systems. II. Numerical simulations
by: Demydenko, Yurii, et al.
Published: (2024)

High Harmonic Generation from a Noble Metal
by: Gholam-Mirzaei, Shima, et al.
Published: (2025)

Algebraic skin effect in two-dimensional non-Hermitian metamaterials
by: Li, Mingyang, et al.
Published: (2025)

Generalized Time-Varying Drude Model for Dispersive and Lossy Modulations
by: Ganfornina-Andrades, Antonio, et al.
Published: (2026)

Mid-Infrared Frequency Combs and Pulse Generation based on Single Section Interband Cascade Lasers
by: Abajyan, Pavel, et al.
Published: (2024)

Spatial Offset of Excited States in Non-Hermitian Lattices
by: Jiang, Xiaohan, et al.
Published: (2025)

Plasmonic metamaterial time crystal
by: Guo, Tingwen, et al.
Published: (2025)

Non-Hermitian ultra-strong bosonic clustering through interaction-induced caging
by: Yang, Mengjie, et al.
Published: (2024)

Strong coupling between a dielectric nanocavity and a monolayer transition metal dichalcogenide
by: Schröder, F., et al.
Published: (2025)

Metamaterials and Negative Refractive Index
by: Smith, D. R., et al.
Published: (2025)

Creating high-dimensional topological physics using a single ring resonator
by: Cheng, Dali, et al.
Published: (2025)

Dispersion and the transport of exciton-polaritons in an optical conveyor belt
by: Xu, Xingran, et al.
Published: (2025)

The advancement of Brillouin Light Scattering with the assistance of nanoplasmonic structures. Enhancement and amplification
by: Bortchagovsky, E., et al.
Published: (2025)

GHz helical acoustic drum modes on a chip
by: Ashurbekov, N., et al.
Published: (2025)

Observation of Arbitrarily Configurable Nonlinear Topological Modes
by: Bai, Kai, et al.
Published: (2025)

Large magnon dichroism and other optical properties of hexagonal ferrite h-Lu0.6Sc0.4FeO3 with altermagnetic A2 spin ordering
by: Martinez, V. A., et al.
Published: (2025)

Quantifying the amplitudes of ultrafast magnetization fluctuations in Sm$_{0.7}$Er$_{0.3}$FeO$_{3}$ using femtosecond noise correlation spectroscopy
by: Weiss, M. A., et al.
Published: (2025)

All-optical nonlinear phase modulation in open semiconductor microcavities
by: Benimetskiy, Fedor A., et al.
Published: (2025)

Strong coupling of chiral light with chiral matter: a macroscopic study
by: Dyakov, Sergey A., et al.
Published: (2025)

Controlling Electromagnetic Fields
by: Pendry, J. B., et al.
Published: (2025)

Multi-mode Deep Strong Coupling in a Multi Quantum Well Fabry-Perot Cavity
by: Hale, Lucy, et al.
Published: (2025)

Tunable Narrowband Terahertz Radiation from van der Waals Ferroelectrics
by: Huang, Chun-Ying, et al.
Published: (2025)

Momentum, spin, and orbital angular momentum of electromagnetic, acoustic, and water waves
by: Bliokh, Konstantin Y.
Published: (2025)

Broadband Dipole Absorption in Dispersive Photonic Time Crystals
by: Allard, Thomas F., et al.
Published: (2025)

Plasmascopy of ultrafast hot charges in solids
by: Zimin, Dmitry A., et al.
Published: (2025)