Photon-photon scattering in vacuum is extremely weak. However, strong effective interactions between single photons can be realized by employing strong light-matter …
Spin models are the prime example of simplified many-body Hamiltonians used to model complex, strongly correlated real-world materials. However, despite the simplified character …
We present an object-oriented Python library for the computation of properties of highly- excited Rydberg states of alkali atoms. These include single-body effects such as dipole …
Hybrid systems of laser-cooled trapped ions and ultracold atoms combined in a single experimental setup have recently emerged as a new platform for fundamental research in …
Simulating the real-time evolution of quantum spin systems far out of equilibrium poses a major theoretical challenge, especially in more than one dimension. We experimentally …
By mapping the strong interaction between Rydberg excitations in ultra-cold atomic ensembles onto single photons via electromagnetically induced transparency, it is now …
Abstract ARC 3.0 is a modular, object-oriented Python library combining data and algorithms to enable the calculation of a range of properties of alkali and divalent atoms. Building on …
In conventional nonlinear optics, linear quantum optics,, and cavity quantum electrodynamics, to create effective photon–photon interactions photons must have, at one …
Giant impurity excitations are powerful probes for exploring new regimes of far out of equilibrium dynamics in few-and many-body quantum systems, and in situ observations of …