We consider (3+1)-dimensional N velence 2 supersymmetric QED with two flavorsof fundamental hypermultiplets. Dynamics of the 4D bulk are mapped at low energies onto a 3D effective theory on the domain wall, namely 3D N velence 2 SQED with two matter superfields and a weak-strong coupling constant relation in 4D and 3D, respectively. Integrating out massive matter (strings in the bulk theory) one generates a Chern-Simons term on the wall world volume and an interaction between the wall and antiwall that scales as a power of distance. This talk is based on Ref. 1.
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机译：我们考虑（3 + 1）-dimensional n velence 2超对称QED，具有两个味道的基本高热。 4D散装的动态在低能量上映射到域壁上的3D有效理论上，即用两种物质超字阵和4D和3D的弱强耦合恒定关系。整合出巨大的物质（批量论中的字符串）一个人在墙壁世界体积上产生一个Chern-Simons术语，以及墙壁和抗吹的相互作用，将刻度为距离的功率。此谈话基于REF。 1。
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