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arXiv 1306.4918hep-thgr-qc
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高阶导数校正的对偶完备化

Duality completion of higher derivative corrections

Hadi Godazgar, Mahdi Godazgar

摘要:

我们提出了一种新的方法来完成更高的导数校正的理论,表现出对偶对称性下减少。这个建议是基于观察到的对偶对称性在约化理论高度约束的形式的非约化理论。我们把这个想法应用到闭玻色子弦论中,并完成黎曼平方项,从而简单地导出已知的全树级有效作用量到α '阶。

英文摘要:

We present a new method for completing higher derivative corrections for theories that exhibit duality symmetries under reduction. This proposal is based on the observation that duality symmetry in the reduced theory highly constrains the form of the unreduced theory. We apply this idea to closed bosonic string theory and complete the Riemann squared term to simply derive the known full tree-level effective action to order alpha'.

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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