标题： N=2超空间中具有中心电荷的矢量-张量多重态 显示英文标题

标题： Vector-Tensor multiplet in N=2 superspace with central charge

摘要： 我们使用四维N=2中心电荷超空间来构造阿贝尔矢量-张量多重态，该多重态在N=1超对称性下由一个矢量和一个线性多重态组成。 我们推导出分量场超对称性和中心电荷变换，并证明存在一个超拉格朗日量，其高阶分量都是全导数，从而允许我们构建超场和分量作用量。 显示英文摘要

摘要： We use the four-dimensional N=2 central charge superspace to give a geometrical construction of the Abelian vector-tensor multiplet consisting, under N=1 supersymmetry, of one vector and one linear multiplet. We derive the component field supersymmetry and central charge transformations, and show that there is a super-Lagrangian, the higher components of which are all total derivatives, allowing us to construct superfield and component actions.