“The L-PT phase transition point is typically a critical exceptional point, where multiple collective excitation modes with zero excitation spectrum coalesce.”

“A novel contribution arises that is proportional to the phase derivative of the levels broadening.”

“The paper analyzes the self-orthogonality in the vicinity of an EP and the Berry phase.”

“The paper derives a generalized Heisenberg-Robertson uncertainty inequality valid across all spectral regimes.”

“The oscillations are instead *enhanced*, decaying much slower than in the PXP limit.”

“Skin-like dynamics exhibit periodic information shuttling with finite, oscillatory EE, while edge-like dynamics lead to complete EE suppression.”

“”

“The paper identifies quantum geometric bounds for observables in non-Hermitian systems and showcases these findings in topological systems with non-Hermitian Chern numbers.”

“The UISVD yields stable, physically meaningful entropic spectra that are invariant under rescalings and normalisations.”

“By establishing a direct algebraic mapping between target scattering responses and the network's physical parameters, we transform the design process from iterative optimization into deterministic calculation.”

“”

“WFS acts as a dissipative x-ray, quantifying dissipative leakage in molecular polaritons and certifying topological isolation in Non-Hermitian Aharonov-Bohm rings.”

“The article is sourced from ArXiv.”

“The study focuses on macroscopic quantum states and quantum phase transitions for a system of N three-level atoms.”

“The article's context revolves around the application of non-Hermiticity.”