论文标题
广义的Bergshoeff-de Roo鉴定II
The generalized Bergshoeff-de Roo identification II
论文作者
论文摘要
最近，我们引入了T偶性协变量机制，以计算杂丝中的全阶更高衍生相互作用。在这里，我们扩展了形式主义，以说明两个参数的矫正家族，其中还包括骨弦和HSZ理论。我们使用结果来计算参数的通用值的完整二阶双场理论（DFT），包括广义的绿色 - 奇瓦兹变换及其不变动作。
We recently introduced a T-duality covariant mechanism to compute all-order higher-derivative interactions in the heterotic string. Here we extend the formalism to account for a two-parameter family of corrections that also include the bosonic string and HSZ theory. We use our result to compute the full second order Double Field Theory (DFT) for generic values of the parameters, including the generalized Green-Schwarz transformation and its invariant action.
