论文标题
在存在不均匀的人造仪表场的情况下，二进制Bose-Einstein冷凝物中的对称性破裂
Symmetry breaking in binary Bose-Einstein condensates in the presence of an inhomogeneous artificial gauge field
论文作者
论文摘要
我们在存在不均匀的人造量规场的情况下研究了两个成分的玻色菌凝结物。为了响应这一领域，冷凝物形成了局部涡流结构，该结构在相分离的方向上导致非平凡的对称性破裂。可以通过考虑能量景观来理解潜在的物理机制，我们提出了一个能够再现相分离过渡的主要特征的简化模型。然后，使用分析托马斯 - 富尔米模型来证实通过数值求解此简化模型获得的直觉。
We study a two component Bose-Einstein condensate in the presence of an inhomogeneous artificial gauge field. In response to this field, the condensate forms a localised vortex lattice structure that leads to a non-trivial symmetry breaking in the phase separated regime. The underlying physical mechanism can be understood by considering the energy landscape and we present a simplified model that is capable of reproducing the main features of the phase separation transition. The intuition gained by numerically solving this simplified model is then corroborated using the analytical Thomas-Fermi model.
