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19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

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23 papers · 1 filter

cond-mat.dis-nn2026

Mesoscopic scattering dynamics under generic uniform SU(2) gauge fields: Spin-momentum relaxation and coherent backscattering

Masataka Kakoi, Christian Miniatura, Keith Slevin

We investigate the time- and momentum-resolved dynamics of matter waves undergoing elastic scattering from a disordered potential in the presence of spatially uniform SU(2) gauge f…

cond-mat.dis-nn2026

Symmetry-Induced Logarithmic Relaxation in the Quantum Kicked Rotor

Julien Hébraud, Floriane Arrouas, Bruno Peaudecerf +6

We study the effect of discrete symmetries on coherent multiple scattering in the quantum kicked rotor. When the initial momentum is set to zero -- as in recent Bose-Einstein conde…

cond-mat.dis-nn2025

Kardar-Parisi-Zhang and glassy properties in 2D Anderson localization: eigenstates and wave packets

Noam Izem, Bertrand Georgeot, Jiangbin Gong +2

Despite decades of research, the universal nature of fluctuations in disordered quantum systems remains poorly understood. Here, we present extensive numerical evidence that fluctu…

cond-mat.dis-nn2023★ 25 cited

Continuity Equation for the Flow of Fisher Information in Wave Scattering

Jakob Hüpfl, Felix Russo, Lukas M. Rachbauer +4

Using waves to explore our environment is a widely used paradigm, ranging from seismology to radar technology, and from bio-medical imaging to precision measurements. In all of the…

cond-mat.dis-nn2023

Strong localization of microwaves beyond 2D in aperiodic Vogel spirals

Luis A. Razo-López, Geoffroy J. Aubry, Felipe A. Pinheiro +1

We carry out dynamical microwave transport experiments in aperiodic Vogel spiral arrays of cylinders with high dielectric permittivity. We experimentally disclose the electromagnet…

cond-mat.dis-nn2022★ 2 cited

Time delay in 1D disordered media with high transmission

Luis A. Razo-López, J. A. Méndez-Bermúdez, Victor A. Gopar

We study the time delay of reflected and transmitted waves in 1D disordered media with high transmission. Highly transparent and translucent random media are found in nature or can…