论文标题
出生的Sigma模型在特殊的几何形状中
Born sigma model for branes in exceptional geometry
论文作者
论文摘要
在双场理论中，物理空间被理解为双重空间的子空间。最近，两倍的空间被定义为para-hermitian歧管，物理空间被实现为双倍空间的叶子的叶子。这种结构自然引入了基本的2形式，该形式在称为天生的Sigma模型的弦理论的重新印度中起着重要作用。在本文中，我们通过将基本的2形式扩展到u-Duality-covariant $（p+1）$ - 表格中，以$ p $ branes的$ p $ branes介绍了天生的Sigma模型。
In double field theory, the physical space has been understood as a subspace of the doubled space. Recently, the doubled space is defined as the para-Hermitian manifold and the physical space is realized as a leaf of a foliation of the doubled space. This construction naturally introduces the fundamental 2-form, which plays an important role in a reformulation of string theory known as the Born sigma model. In this paper, we present the Born sigma model for $p$-branes in M-theory and type IIB theory by extending the fundamental 2-form into U-duality-covariant $(p+1)$-forms.
