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Bose-Einstein Condensate of Trimers Dressed by Atom-Dimer Cooper Pairs

Matt Mackie·Jyrki Piilo·Olavi Dannenberg
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Abstract

We theoretically examine the neutral atom-molecule analogue of the anomalous quantum correlations between degenerate electrons, i.e., Cooper pairs, that are responsible for superconductivity. Based on rogue dissociation of triatomic molecules (trimers) into opposite-momentum pairs of atoms and diatomic molecules (dimers) via a photoassociation or Feshbach resonance, we find a superfluid transition to a Bose-Einstein condensate of trimers dressed by atom-dimer Cooper pairs, at a critical temperature in reach of present ultracold technology.

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Matt Mackie, Jyrki Piilo, Olavi Dannenberg. 2004-02-05. Bose-Einstein Condensate of Trimers Dressed by Atom-Dimer Cooper Pairs. https://arxiv.org/abs/physics/0402023

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