3 papers
quant-ph2026
Topological phase transition in a symmetric blockade structure
Johannes Mögerle, Simon Fell, Tobias F. Maier +4
We present a numerical study of a blockade Hamiltonian with a local symmetry. For such models, the existence of a topologically ordered ground state has been proven…
physics.atom-ph2026
The PairInteraction Toolkit for Modeling Rydberg Physics in Alkali and Alkaline-Earth-Like Atoms
Johannes Mögerle, Frederic Hummel, Alicia Keil +8
Rydberg atoms provide a powerful platform for exploring strongly interacting quantum systems, both in free space and in structured electromagnetic environments, with growing applic…
quant-ph2022
Experimentally accessible scheme for a fractional Chern insulator in Rydberg atoms
Sebastian Weber, Rukmani Bai, Nastasia Makki +6
We present a setup with Rydberg atoms for the realization of a bosonic fractional Chern insulator in artificial matter. The suggested setup relies on Rydberg atoms arranged in a ho…