3 papers
physics.optics2026
Chirped Pulse Analysis and Control in Non-Hermitian Scattering Systems using Complex Time Delay
Isabella L. Giovannelli, Steven M. Anlage, Thomas M. Antonsen
We theoretically and experimentally establish a connection between linearly chirped pulse propagation properties and the complex generalization of Wigner-Smith time delay for both…
nlin.CD2025
Universal Frequency Correlations and Recurrence Statistics of Complex Impedance Matrices
Nadav Shaibe, Jared Erb, Thomas M. Antonsen +1
Linear electromagnetic wave scattering systems can be characterized by an impedance matrix that relates the voltages and currents at the ports of the system. When the system size b…
cond-mat.mes-hall2025
Novel Topology and Manipulation of Scattering Singularities in Complex non-Hermitian Systems
Jared Erb, Nadav Shaibe, Robert Calvo +4
The control of wave scattering in complex non-Hermitian settings is an exciting subject -- often challenging the creativity of researchers and stimulating the imagination of the pu…