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Coherent reaction between molecular and atomic Bose-Einstein condensates: integrable model

arXiv
Authors: Rajesh K. Malla, Vladimir Y. Chernyak, Chen Sun, Nikolai A. Sinitsyn

Year

2021

Paper ID

40323

Status

Preprint

Abstract Read

~2 min

Abstract Words

77

Citations

N/A

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.

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  • This paper contributes to the Quantum Chemistry research area in the Quantum Articles archive.
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  • We solve a model that describes a stimulated conversion between ultracold bosonic atoms and molecules.

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