论文标题
群歧管超级歧视方法
Group manifold approach to supergravity
论文作者
论文摘要
从最近的发展的角度来看，我们对超级重力理论的群体几何方法进行了简短的综述。核心思想是在超组歧管中通常的差异性，规范对称性和超对称性的统一。 $ n = 1 $ $ d = 4 $的示例进行了详细讨论，并用来说明构建组歧管动作的所有步骤。在附录中，我们总结了组歧管几何形状的基本概念，以及在超级词中的集成。
We present a short review of the group-geometric approach to supergravity theories, from the point of view of recent developments. The central idea is the unification of usual diffeomorphisms, gauge symmetries and supersymmetries into superdiffeomorphisms in a supergroup manifold. The example of $N=1$ supergravity in $d=4$ is discussed in detail, and used to illustrate all the steps in the construction of a group manifold action. In the Appendices we summarize basic notions of group manifold geometry, and of integration on supermanifolds.
