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arXiv · 2504.17078

Solitons in arbitrary dimensions stabilized by photon-mediated interactions

Haoqing Zhang·Anjun Chu·Chengyi Luo·James K. Thompson·Ana Maria Rey
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Abstract

We propose a scheme to generate solitons in arbitrary dimensions, in a matter-wave interferometer, without the need of quantum degeneracy. In our setting, solitons emerge by balancing the single-particle dispersion with engineered cavity-mediated exchange interactions between two wave packets, which, at the appropriate conditions, remain bound to each other and dispersion-free. For detection in thermal gases, we propose an interferometric probing scheme instead of traditional time-of-flight imaging.

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Haoqing Zhang, Anjun Chu, Chengyi Luo, James K. Thompson, Ana Maria Rey. 2025-04-23. Solitons in arbitrary dimensions stabilized by photon-mediated interactions. https://doi.org/10.1103/qrk6-phhk

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