论文标题
在几何限制下存在拓扑结构的情况下
Fermions in the presence of topological structures under geometric constrictions
论文作者
论文摘要
在这项工作中，我们研究了在二维时空中与类似扭结的结构相互作用的费米子频谱的修改。我们考虑Yukawa在Fermions和标量字段之间产生非平凡的内部结构的耦合，并研究了Fermion光谱如何根据控制Kinklike配置和Yukawa耦合的参数而变化。我们考虑允许扭结溶液的内部结构对几何缩放的存在做出响应，并显示费米子光谱也可能直接受到收缩的影响。主要结果是当前感兴趣的结果，可用于提出能够以纳米量表产生新效果的电子设备的构建。
In this work we study modifications of the spectrum of fermions interacting with kinklike structures in two-dimensional spacetime. We consider the Yukawa coupling between fermions and scalar fields that engender nontrivial internal structure and investigate how the fermion spectra change in terms of the parameters that control the kinklike configuration and the Yukawa coupling. We consider models that allow the internal structure of the kinklike solution to respond to the presence of a geometrical constriction, and show the fermion spectra may also appear directly affected by the constriction. The main results are of current interest and may be used to propose the construction of electronic devices capable of engendering new effects at the nanometric scale.
