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Q: Fachverband Quantenoptik und Photonik

Q 53: Poster: Quantum Optics and Photonics III

Q 53.7: Poster

Donnerstag, 9. März 2017, 17:00–19:00, P OG2

Towards Raman coupling induced 2D spin-orbit coupling for ⁸⁷Rb — •Sebastian Bode, Felix Kösel, Holger Ahlers, Naceur Gaaloul, and Ernst M. Rasel — IQ Universität Hannover

Presentation of the experimental steps towards synthesizing 2D Spin-orbit-coupling in a spinor Rubidium Bose-Einstein condensate.

Cyclically coupling the hyperfine Zeeman states via Raman transitions, will create an effective gauge field [1], resembling the ones in spintronic systems [2]. Such artificial interactions offer rich ground state dynamics and allow the realization of advanced solid state simulators with non-Abelian character in a versatile cold-atom system.

[1] L. Huang et al., Nature Physics 12, 540-544 (2016).

[2] H. C. Koo et al., Science 325, 1515 (2009).