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arXiv · 0704.2299

One-dimensional Rydberg Gas in a Magnetoelectric Trap

Michael Mayle·Bernd Hezel·Igor Lesanovsky·Peter Schmelcher
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Abstract

We study the quantum properties of Rydberg atoms in a magnetic Ioffe-Pritchard trap which is superimposed by a homogeneous electric field. Trapped Rydberg atoms can be created in long-lived electronic states exhibiting a permanent electric dipole moment of several hundred Debye. The resulting dipole-dipole interaction in conjunction with the radial confinement is demonstrated to give rise to an effectively one-dimensional ultracold Rydberg gas with a macroscopic interparticle distance. We derive analytical expressions for the electric dipole moment and the critical linear density of Rydberg atoms.

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Michael Mayle, Bernd Hezel, Igor Lesanovsky, Peter Schmelcher. 2007-09-17. One-dimensional Rydberg Gas in a Magnetoelectric Trap. https://doi.org/10.1103/physrevlett.99.113004

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