Bose-Einstein Condensates: a model system for particle solvation?

TL;DR

This paper suggests using impurities in Bose-Einstein condensates as a simplified system to study how quantum and thermal fluctuations influence solvation phenomena, including shell formation and response theory breakdown.

Contribution

It introduces a novel experimental model using BEC impurities to investigate fluctuation effects on solvation, highlighting quantum effects on solvation shell formation.

Findings

Quantum fluctuations affect solvation shell structure

Breakdown of linear response theory observed in BEC impurities

Impurities serve as a minimal model for solvation studies

Abstract

We propose that impurities in Bose-Einstein condensates can serve as a minimal laboratory system to explore the effects of quantum and thermal fluctuations on solvation. Specifically, we show that the role of quantum fluctuations in the formation of solvation shells and the breakdown of linear response theory can be explored in detail.