3.3k citations · 16.1k across the 127 of their papers we have counts for
9 papers · 1 filter
Topological state engineering via supersymmetric transformations
Gerard Queralto, Mark Kremer, Lukas J. Maczewsky +4
The quest to explore new techniques for the manipulation of topological states simultaneously promotes a deeper understanding of topological physics, and is essential in identifyin…
Roadmap on STIRAP applications
Klaas Bergmann, Hanns-Christoph Nägerl, Cristian Panda +31
STIRAP (Stimulated Raman Adiabatic Passage) is a powerful laser-based method, usually involving two photons, for efficient and selective transfer of population between quantum stat…
Observation of bulk boundary correspondence breakdown in topolectrical circuits
Tobias Helbig, Tobias Hofmann, Stefan Imhof +7
The study of the laws of nature has traditionally been pursued in the limit of isolated systems, where energy is conserved. This is not always a valid approximation, however, as th…
Experimental realisation of -symmetric flat bands
Tobias Biesenthal, Mark Kremer, Matthias Heinrich +1
The capability to temporarily arrest the propagation of optical signals is one of the main challenges hampering the ever more widespread use of light in rapid long-distance transmi…
Observation of PT-symmetric quantum interference
Friederike U. J. Klauck, Lucas Teuber, Marco Ornigotti +3
Parity-Time (PT) symmetric quantum mechanics is a complex extension of conventional Hermitian quantum mechanics in which physical observables possess a real eigenvalue spectrum. Ho…
A path integral description of quantum nonlinear optics in arbitrary media
Mosbah Difallah, Alexander Szameit, Marco Ornigotti
We present a method, based on Feynman path integrals, to describe the propagation and properties of the quantised electromagnetic field in an arbitrary, nonlinear medium. We provid…