Point-gap topology of damped magnon excitations in skyrmion strings

arXiv:2605.07435 · cond-mat.mes-hall · Submitted 2026-05-08 · Read on arXiv

cond-mat.mes-hall

Submitted: 2026-05-08

Updated: 2026-10-27

Terminology

• Winding Number — 3× in this paper · explained in 2 episodes
• Non-Hermitian Skin Effect — 1× in this paper · explained in 2 episodes
• Non-Hermitian Skin Effect (NHSE) — 1× in this paper · explained in 2 episodes

Related papers

• Radiative spin caloritronics in nonreciprocal many-body systems
• Magnon Kerr Effect in a Magnetic Thin Film Strongly Coupled to a Microwave Resonator
• Contrasting - and K-Valley Moir'e Physics in Twisted Monolayer/Bilayer WSe 2
• Spectral density of angular momentum transfer from a swift electron to a large spherical nanoparticle
• Chiral Cavity Vacua as Local Generators and Probes of Non-Abelian Kitaev Topology
• The ideal limit of rhombohedral graphene: Dynamical skyrmion lattices and their excitations