Observation of a bilayer superfluid with interlayer coherence

Abstract Controlling the coupling between different degrees of freedom in many-body systems is a powerful technique for engineering novel phases of matter. We create a bilayer system of two-dimensional (2D) ultracold Bose gases and demonstrate the controlled generation of bulk coherence through tuna...

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Bibliographic Details
Main Authors: Erik Rydow, Vijay Pal Singh, Abel Beregi, En Chang, Ludwig Mathey, Christopher J. Foot, Shinichi Sunami
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-62277-w
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