|国家预印本平台
首页|Reply to the Comment on "Shell-Shaped Quantum Droplet in a Three-Component Ultracold Bose Gas"

Reply to the Comment on "Shell-Shaped Quantum Droplet in a Three-Component Ultracold Bose Gas"

Reply to the Comment on "Shell-Shaped Quantum Droplet in a Three-Component Ultracold Bose Gas"

来源:Arxiv_logoArxiv
英文摘要

In our work (Phys. Rev. Lett. 134, 043402 (2025)), we have proposed to realize a shell-shaped BEC with self-bound character in a three-component ($1,2,3$) Bose gas, where $(2,3)$ and $(1,2)$ both form quantum droplets and meanwhile are linked as core-shell structure. It was then commented in 2505.16554 that such structure is unstable against decaying to a ``dimer" configuration with lower energy, and moreover, it is ``most likely" impossible to be realized after releasing from the trap. In contrast to these claims, our reply shows that the core-shell and dimer states are energetically degenerate in the thermodynamic limit, and more importantly, the core-shell structure is robustly stable against external perturbations and can be realized practically following the trap-release scheme.

Yinfeng Ma、Xiaoling Cui

物理学

Yinfeng Ma,Xiaoling Cui.Reply to the Comment on "Shell-Shaped Quantum Droplet in a Three-Component Ultracold Bose Gas"[EB/OL].(2025-06-02)[2025-07-23].https://arxiv.org/abs/2506.01436.点此复制

评论