# Exploring the Many-Body Dynamics Near a Conical Intersection with Trapped Rydberg Ions.

@article{Gambetta2021ExploringTM, title={Exploring the Many-Body Dynamics Near a Conical Intersection with Trapped Rydberg Ions.}, author={Filippo M. Gambetta and Chi Zhang and Markus Hennrich and Igor Lesanovsky and Weibin Li}, journal={Physical review letters}, year={2021}, volume={126 23}, pages={ 233404 } }

Conical intersections between electronic potential energy surfaces are paradigmatic for the study of nonadiabatic processes in the excited states of large molecules. However, since the corresponding dynamics occurs on a femtosecond timescale, their investigation remains challenging and requires ultrafast spectroscopy techniques. We demonstrate that trapped Rydberg ions are a platform to engineer conical intersections and to simulate their ensuing dynamics on larger length scales and timescalesβ¦Β Expand

#### One Citation

Synthetic Dimension-Induced Conical Intersections in Rydberg Molecules.

- Medicine, Physics
- Physical review letters
- 2021

It is observed that in the vicinity of a conical intersection, the Rydberg atom becomes nearly transparent to the ground-state atom, and the von Neumann-Wigner theorem is circumvented. Expand

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