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Q: Fachverband Quantenoptik und Photonik

Q 47: Quantum Effects (QED) II

Q 47.7: Vortrag

Donnerstag, 14. März 2019, 12:00–12:15, S Gr. HS Maschb.

Selforganization of magnetic atoms in an optical cavity — •Luigi Giannelli, Simon Jäger, and Giovanna Morigi — Theoretische Physik, Universität des Saarlandes, 66123 Saarbrücken, Germany

We theoretically analyse the dynamics of cold atomic spins in a single-mode standing-wave cavity as a function of the intensity and phase of the transverse laser, driving the atoms. We identify and discuss the conditions under which stable spatial patterns form, where atomic position and magnetization are correlated. We discuss the properties of the light emitted by the cavity as a method to reveal the state of the atomic vapor.