标题： 通过自旋连接对费米子的约束 显示英文标题

标题： Confinement of Fermions via the Spin Connection

摘要： 最近，人们开始关注几何在将费米子限制在我们四维时空问题中可能起到的作用。 一般来说，重点是具有如扭力和非度规性等场的非黎曼几何。 在本文中，利用黎曼流形中旋接矢的自由度来限制费米子。 结果表明，可以使用这种连接将这些粒子困在膜上。 显示英文摘要

摘要： Recently there has been an interest in studying the role that geometry may play in the problem of confining fermions to our four-dimensional spacetime. In general, the focus is on non-Riemannian geometries which possess fields like torsion and non-metricity. In this paper, the degrees of freedom present in the spin connection in a Riemannian manifold are used to confine fermions. It turns out that one can use this connection to trap these particles inside a brane.