Coherent reaction between molecular and atomic Bose-Einstein condensates: integrable model
Quantum Physics
2022-07-20 v2 Mesoscale and Nanoscale Physics
Atomic Physics
Abstract
We solve a model that describes a stimulated conversion between ultracold bosonic atoms and molecules. The reaction is triggered by a linearly time-dependent transition throughout the Feshbach resonance. Our solution predicts a nonexponential dependence, with a dynamic phase transition, of the reaction efficiency on the transition rate. We find that the emerging phase can have a thermalized energy distribution with the temperature defined by the rate of the transition. This phase, however, has strong purely quantum correlations.
Cite
@article{arxiv.2112.12302,
title = {Coherent reaction between molecular and atomic Bose-Einstein condensates: integrable model},
author = {Rajesh K. Malla and Vladimir Y. Chernyak and Chen Sun and Nikolai A. Sinitsyn},
journal= {arXiv preprint arXiv:2112.12302},
year = {2022}
}
Comments
5 pages, 2 Figures