Rostock 2019 – wissenschaftliches Programm
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A: Fachverband Atomphysik
A 11: Ultra-cold plasmas and Rydberg systems
A 11.5: Poster
Dienstag, 12. März 2019, 16:30–18:30, S Fobau Physik
Upgrading pairinteraction — •Johannes Block1, Sebastian Weber2, and Henri Menke3 — 1Institut für Physik, University of Rostock, Deutschland — 2Institute for Theoretical Physics III, University of Stuttgart, Germany — 3Department of Physics and MacDiarmid Institute for Advanced Materials and Nanotechnology, University of Otago, New Zealand
The open-source software pairinteraction [1,2] is a valuable tool to calculate interactions between Rydberg atoms. It has been used by the Rydberg community to determine two-body interactions between Rydberg atoms in a number of studies [3-5]. In order to increase the range of application, we introduced a Green tensor formalism [6] in the code. This allows for the simple implemantation of macroscopic bodies in proximity of the interacting atoms. We present sections of the improved code and first results that were produced with it.
[1] http://pairinteraction.github.io/
[2] Weber, S., Tresp, C., Menke, H., Urvoy, A., Firstenberg, O., Büchler, H. P., & Hofferberth, S. (2017), Journal of Physics B, 50(13), 133001.
[3] De Léséleuc, S., Barredo, D., Lienhard, V., Browaeys, A., & Lahaye, T. (2017), Physical Review Letters, 119(5), 053202.
[4] Kim, H., Park, Y., Kim, K., Sim, H. S., & Ahn, J. (2018), Physical Review Letters, 120(18), 180502.
[5] Ripka, F., Kübler, H., Löw, R., & Pfau, T. (2018), Science, 362(6413), 446-449.
[6] Block, J., & Scheel, S. (2017), Physical Review A, 96(6), 062509.