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20022023
most citedEncircling an Exceptional Point

266 citations · 1.5k across the 50 of their papers we have counts for

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Showing 2020Show all

5 papers · 1 filter

cond-mat.mes-hall2020★ 16 cited

Microwave photonic crystals as an experimental realization of a combined honeycomb-kagome lattice

Wulayimu Maimaiti, Barbara Dietz, Alexei Andreanov

In 2015 experiments were performed with superconducting microwave photonic crystals emulating artificial graphene B. Dietz, T. Klaus, M. Miski-Oglu, and A. Richter, Phys. Rev. B 91…

physics.optics2020★ 32 cited

Möbius Strip Microlasers: a Testbed for Non-Euclidean Photonics

Yalei Song, Yann Monceaux, Stefan Bittner +9

We report on experiments with Möbius strip microlasers which were fabricated with high optical quality by direct laser writing. A Möbius strip, i.e., a band with a half twist, exhi…

cond-mat.stat-mech2020★ 8 cited

Universal S-matrix correlations for complex scattering of many-body wavepackets: theory, simulation and experiment

Andreas Bereczuk, Barbara Dietz, Jiongning Che +3

We present an in-depth study of the universal correlations of scattering-matrix entries required in the framework of non-stationary many-body scattering where the incoming states a…

physics.class-ph2020★ 15 cited

How T-invariance violation leads to an enhanced backscattering with increasing openness of a wave-chaotic system

Malgorzata Bialous, Barbara Dietz, Leszek Sirko

We report on the experimental investigation of the dependence of the elastic enhancement, i.e., enhancement of scattering in backward direction over scattering in other directions…

cond-mat.stat-mech2020

The Statistics of Spectral Shifts due to Finite Rank Perturbations

Barbara Dietz, Holger Schanz, Uzy Smilansky +1

This article is dedicated to the following class of problems. Start with an Hermitian matrix randomly picked from a matrix ensemble - the reference matrix. Applying a r…