Abstract
As the quenched unitary Bose gas evolves, the buildup of correlations
leads to the formation of extended pairs bound purely by many-body
effects, analogous to the phenomenon of Cooper pairing in the BCS regime
of the Fermi gas. We study how correlation growth, bound pairs, and
three-body losses emerge in the fraction of unbound atoms remaining post
sweep, finding quantitative agreement with experiment and speculate on
discrepancies. We also highlight more recent efforts to study effects of
higher-order correlations in the many-body dynamics, including the
Efimov effect.
NWO Grant 680-47-623.
| Original language | English |
|---|---|
| Article number | L01.00117 |
| Journal | Bulletin of the American Physical Society |
| Volume | 64 |
| Issue number | 4 |
| Publication status | Published - 1 May 2019 |
| Event | 50th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, DAMOP 2019 - Milwaukee, United States Duration: 27 May 2019 → 31 May 2019 Conference number: 50 |