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arXiv 2205.06017hep-thmath-phmath.MP
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二重空间与广义超对称

Doubled space and extended supersymmetry

Chris D. A. Blair, Ondrej Hulik, Alexander Sevrin, Daniel C. Thompson

摘要:

世界面的双重表述提供了弦论的描述,其中T对偶性被提升为一种明显的对称性。在这里,我们将这种方法扩展到$\mathcal{N}=(2,2)$超空间,为双厄米特/广义Kähler目标空间提供了一个双重公式。该理论是由一个单一的功能,一个双重广义凯勒潜力,补充了一个明显的$\mathcal{N}=(2,2)$约束。有几个例子可以用来说明这种构造,包括对T折叠的$\mathcal{N}=(2,2)$描述的讨论。

英文摘要:

The doubled formulation of the worldsheet provides a description of string theory in which T-duality is promoted to a manifest symmetry. Here we extend this approach to $\mathcal{N}=(2,2)$ superspace providing a doubled formulation for bi-Hermitian/generalised Kähler target spaces. The theory is described by a single function, a doubled-generalised Kähler potential, supplemented with a manifestly $\mathcal{N}=(2,2)$ constraint. Several examples serve to illustrate this construction, including a discussion of the $\mathcal{N}=(2,2)$ description of T-folds.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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