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arXiv · 1509.05130

Long-lived universal resonant Bose gases

Shao-Jian Jiang·Jeff Maki·Fei Zhou
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Abstract

Quantum simulations based on near-resonance Bose gases are limited by their short lifetimes due to severe atom losses. In addition to this, the recently predicted thermodynamical instability adds another constraint on accessing the resonant Bose gases. In this article, we offer a potential solution by proposing long-lived resonant Bose gases in both two and three dimensions, where the conventional few-body losses are strongly suppressed. We show that the thermodynamical properties as well as the lifetimes of these strongly interacting systems are universal, and independent of short-range physics.

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Shao-Jian Jiang, Jeff Maki, Fei Zhou. 2023-01-28. Long-lived universal resonant Bose gases. https://doi.org/10.1103/physreva.93.043605

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