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FM: Fall Meeting

FM 80: Enabling Technologies: Cavity QED

FM 80.7: Talk

Donnerstag, 26. September 2019, 15:45–16:00, 2006

Coupling atoms to a superconducting coplanar microwave cavity — Manuel Kaiser¹, Conny Glaser¹, Lorinc Sárkány¹, Andreas Günther¹, Dieter Koelle¹, Reinhold Kleiner¹, David Petrosyan^{1, 2}, and •József Fortágh¹ — ¹Universität Tübingen, Auf der Morgenstelle 14, 72076 Tübingen — ²Institute of Electronic Structure and Laser, FORTH, GR-71110 Heraklion, Crete, Greece

We report on experiments with ultra-cold rubidium atoms trapped on a superconducting atom chip. The focus is on the coupling of atomic Rydberg state pairs to the microwave field of a coplanar superconducting cavity. We discuss the feasibility of coherent long-range interaction between atoms mediated by a microwave cavity in a thermal state and the possibility of realizing Rydberg quantum gates under the given experimental conditions.