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arXiv · 1803.07783

A Pure Confinement Induced Trimer in One-Dimensional Atomic Waveguides

Ludovic Pricoupenko
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Abstract

Shallow trimers composed of three bosonic atoms in one-dimensional harmonic waveguides are studied in the vicinity of a Feshbach resonance. It is shown that for arbitrarily large values of the one-dimensional scattering length, an excited trimer branch exists in coexistence with the dimer and the trimer of the Lieb-Liniger model.

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Ludovic Pricoupenko. 2018-03-21. A Pure Confinement Induced Trimer in One-Dimensional Atomic Waveguides. https://doi.org/10.1103/physreva.97.061604

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