论文标题
超级阳米尔斯理论的改进的尼古拉地图
An improved Nicolai map for super Yang-Mills theory
论文作者
论文摘要
在$ \ Mathcal {n} {=} \，1 $ $ d {=} 4 $ Super Yang-Mills理论修改其Nicolai Map的动作中，添加拓扑theta术语。对于theta角的BPS值，映射的手性版本出现了，与非手续配方相比，它可以进行大量简化。我们对扰动理论中的所有秩序展示了这些改进，并将地图计算为Laudau-gauge Hypersurface的耦合中的第四顺序。二阶贡献消失，反对称化更为明显。所有检查均已验证为三阶。
Adding a topological theta term to the action of $\mathcal{N}{=}\,1$ $D{=}4$ super Yang-Mills theory modifies its Nicolai map. For the BPS value of the theta angle a chiral version of the map emerges, which allows for a considerable simplification compared to the non-chiral formulation. We exhibit these improvements to all orders in perturbation theory and compute the map to fourth order in the coupling on the Laudau-gauge hypersurface. The second-order contribution vanishes, and antisymmetrizations are more manifest. All checks are verified to third order.
