Bosons on a rotating ring with free boundary conditions
Bosons on a rotating ring with free boundary conditions
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具有自由边界条件的旋转环上的玻色子
DOI：
10.1088/1751-8121/ac1ee7
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
V. Vitagliano
中科院分区：
文献类型：
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作者：
O. Corradini;A. Flachi;G. Marmorini;M. Muratori;V. Vitagliano
在旋转势垒诱导的合成规范场的作用下，我们考虑了一维环中相互作用的非相对论玻色子系统。在场空间中引入相互作用作为约束，势垒由一般边界条件来模拟。在这个装置中，我们计算了有效作用，并研究了基态的轮廓及其对旋转速度和势垒性质的敏感性。
We consider a system of interacting non-relativistic bosons confined to a one-dimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interactions are introduced as a constraint in field space, and the barrier is modeled by general boundary conditions. Within this setup, we compute the effective action and investigate the profile of the ground state and its sensitivity from rotational velocity and the properties of the barrier.