16 citations · 24 across the 3 of their papers we have counts for
3 papers
Chain-mapping methods for relativistic light-matter interactions
Robert H. Jonsson, Johannes Knörzer
The interaction between localized emitters and quantum fields, both in relativistic settings and in the case of ultra-strong couplings, requires non-perturbative methods beyond the…
Spin-Holstein models in trapped-ion systems
Johannes Knörzer, Tao Shi, Eugene Demler +1
In this work, we highlight how trapped-ion quantum systems can be used to study generalized Holstein models, and benchmark expensive numerical calculations. We study a particular s…
Excitonic Tonks-Girardeau and charge-density wave phases in monolayer semiconductors
Rafał Ołdziejewski, Alessio Chiocchetta, Johannes Knörzer +1
Excitons in two-dimensional semiconductors provide a novel platform for fundamental studies of many-body interactions. In particular, dipolar interactions between spatially indirec…