Ultracold atomic spin mixtures in ultrastable magnetic field environments

IF 1.8 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

EPL Pub Date : 2024-06-02 DOI:10.1209/0295-5075/ad4b9a

Riccardo Cominotti, Chiara Rogora, Alessandro Zenesini, Giacomo Lamporesi and Gabriele Ferrari

引用次数: 0

Abstract

Ultracold atomic spin mixtures develop rich and intriguing magnetic properties when external radiation coherently couples different spin states. In particular, the coupled mixture may acquire a critical behavior when the spin interactions equal the coupling energy. However, atomic mixtures generally feature a relatively high sensitivity to magnetic fields that can set a limitation to the observable phenomena. In this article, we present an overview of experimental studies of magnetism based on superfluid multicomponent gases in an ultrastable magnetic field environment, which recently became available.

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超稳定磁场环境中的超冷原子自旋混合物

当外部辐射相干耦合不同的自旋态时，超冷原子自旋混合物会产生丰富而有趣的磁性。特别是，当自旋相互作用等于耦合能时，耦合混合物可能获得临界行为。然而，原子混合物通常对磁场具有相对较高的敏感性，这可能会对可观察到的现象造成限制。在本文中，我们概述了基于超稳定磁场环境中的超流体多组分气体的磁性实验研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

EPL 物理-物理：综合

CiteScore

3.30

自引率

5.60%

发文量

332

审稿时长

1.9 months

期刊介绍： General physics – physics of elementary particles and fields – nuclear physics – atomic, molecular and optical physics – classical areas of phenomenology – physics of gases, plasmas and electrical discharges – condensed matter – cross-disciplinary physics and related areas of science and technology. Letters submitted to EPL should contain new results, ideas, concepts, experimental methods, theoretical treatments, including those with application potential and be of broad interest and importance to one or several sections of the physics community. The presentation should satisfy the specialist, yet remain understandable to the researchers in other fields through a suitable, clearly written introduction and conclusion (if appropriate). EPL also publishes Comments on Letters previously published in the Journal.