# Stueckelberg interferometry using periodically driven spin-orbit-coupled Bose-Einstein condensates

@article{Olson2017StueckelbergIU, title={Stueckelberg interferometry using periodically driven spin-orbit-coupled Bose-Einstein condensates}, author={Abraham J. Olson and David B. Blasing and Chunlei Qu and Chuan-Hsun Li and Robert J. Niffenegger and Chuanwei Zhang and Yong P. Chen}, journal={Physical Review A}, year={2017}, volume={95}, pages={043623} }

We study the single-particle dispersion of a spin-orbit coupled (SOC) Bose-Einstein condensate (BEC) under the periodical modulation of the Raman coupling. This modulation introduces a further coupling of the SOC dressed eigenlevels, thus creating a second generation of modulation-dressed eigenlevels. Theoretical calculations show that these modulation-dressed eigenlevels feature a pair of avoided crossings and a richer spin-momentum locking, which we observe using BEC transport measurements… Expand

#### 5 Citations

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#### References

SHOWING 1-10 OF 84 REFERENCES

Spin-orbit-coupled Bose-Einstein condensates in a one-dimensional optical lattice.

- Physics, Medicine
- Physical review letters
- 2015

The lack of Galilean invariance in the spin-orbit-coupled Bose-Einstein condensate loaded into a translating optical lattice is experimentally demonstrated, which leads to anisotropic behavior of the condensates depending on the direction of translation of the lattice. Expand

Dicke-type phase transition in a spin-orbit-coupled Bose-Einstein condensate.

- Physics, Medicine
- Nature communications
- 2014

The ground state properties of a spin-orbit-coupled Bose-Einstein condensates system can be mapped to the well-known Dicke model in quantum optics, which describes the interactions between an ensemble of atoms and an optical field. Expand

Tunable Landau-Zener transitions in a spin-orbit-coupled Bose-Einstein condensate

- Physics
- 2014

The Landau-Zener (LZ) transition is one of the most fundamental phenomena in quantum dynamics. It describes nonadiabatic transitions between quantum states near an avoided crossing that can occur in… Expand

Atomic Bloch-Zener oscillations and Stückelberg interferometry in optical lattices.

- Physics, Medicine
- Physical review letters
- 2010

Experiments investigating quantum transport and band interferometry of an atomic Bose-Einstein condensate in an optical lattice with a two-band miniband structure with a Fourier-synthesized Optical lattice potential demonstrate the coherence of the dynamics in the miniband system. Expand

Periodically dressed Bose-Einstein condensate: a superfluid with an anisotropic and variable critical velocity.

- Physics, Medicine
- Physical review letters
- 2002

Using the quasiparticle excitation spectrum derived from a Bogoliubov transformation, the Landau critical velocity is found to be anisotropic and can be widely tuned by varying properties of the dressing laser beams. Expand

Realization of two-dimensional spin-orbit coupling for Bose-Einstein condensates

- Physics, Medicine
- Science
- 2016

The realization of 2D SO coupling with advantages of small heating and topological stability opens a broad avenue in cold atoms to study exotic quantum phases, including topological superfluids. Expand

Spin–orbit-coupled Bose–Einstein condensates

- Physics, Medicine
- Nature
- 2011

The engineered SO coupling in a neutral atomic Bose–Einstein condensate sets the stage for the realization of topological insulators in fermionic neutral atom systems and develops a many-body theory that provides quantitative agreement with the observed location of the transition. Expand

Collective dipole oscillations of a spin-orbit coupled Bose-Einstein condensate.

- Physics, Medicine
- Physical review letters
- 2012

An experimental study of the collective dipole oscillation of a spin-orbit coupled Bose-Einstein condensate in a harmonic trap and experimentally demonstrates a unique feature of the spin- orbit coupled system predicted by a sum-rule approach, stating that spin polarization susceptibility can be measured via the dynamics of dipoles oscillation. Expand

Realization of the Hofstadter Hamiltonian with ultracold atoms in optical lattices.

- Physics, Medicine
- Physical review letters
- 2013

It is shown that for two atomic spin states with opposite magnetic moments, the experimental implementation of an optical lattice that allows for the generation of large homogeneous and tunable artificial magnetic fields with ultracold atoms naturally realizes the time-reversal-symmetric Hamiltonian underlying the quantum spin Hall effect. Expand

Tunable spin-orbit coupling via strong driving in ultracold-atom systems.

- Physics, Medicine
- Physical review letters
- 2015

A technique for controlling spin-orbit coupling in a two-component Bose-Einstein condensate using amplitude-modulated Raman coupling is experimentally demonstrated and theoretically analyzed. Expand