论文标题
在3d $ {\ cal N} = 4 $ Chern-Simons-Matter理论中对BPS Bosonic Wilson循环分类
Classifying BPS bosonic Wilson loops in 3d ${\cal N}=4$ Chern-Simons-matter theories
论文作者
论文摘要
我们研究了三维$ {\ cal n} = 4 $ chern-simons-matter理论中可能的BPS Wilson循环，该理论仅涉及标量的规格场和双线性。以前已知的示例是盖伊托·杨（Gaiotto-Yin）循环的类似物，这些循环保留了四个增压和“纬度”环，可保留两个循环。我们进行了一个仔细的分类，此外，还发现了保留三个增压的循环，进一步的不等循环类别，可保留两个增压和循环，并保留单个增压。对于每个循环类别，我们提供一个代表性的示例，并在断裂的对称性下分析其完整的轨道。
We study the possible BPS Wilson loops in three-dimensional ${\cal N}=4$ Chern-Simons-matter theory which involve only the gauge field and bilinears of the scalars. Previously known examples are the analogues of the Gaiotto-Yin loops preserving four supercharges and "latitude" loops preserving two. We carry out a careful classification and find, in addition, loops preserving three supercharges, further inequivalent classes of loops preserving two supercharges and loops preserving a single supercharge. For each of the classes of loops, we present a representative example and analyse their full orbit under the broken symmetries.
