We describe a D--brane inflation model which consists of two fractional D3branes separated on a transverse $T^2 \times K3$. Inflation arises due to theresolved orbifold singularity of $K3$ which corresponds to an anomalous D--termon the brane. We show that D--brane inflation in the bulk corresponds toD--term inflation on the brane. The inflaton and the trigger field parametrizethe interbrane distances on $T^2$ an $K3$ respectively. After inflation thebranes reach a supersymmetric configuration in which they are at the origin of$T^2$ but separated along the $K3$ directions.
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机译：我们描述了一种D–膜膨胀模型，该模型由两个在横向$ T ^ 2 \ K3 $上分开的分数D3分子组成。通货膨胀是由于解决了K3 $的双奇异点而引起的，该奇异点对应于麸皮上异常的D-末端。我们证明了D--大头皮的通货膨胀对应于D--皮头的长期通货膨胀。充气和触发场分别对$ T ^ 2 $和$ K3 $的膜间距离进行参数化。膨胀之后，这些大脑达到一个超对称配置，其中它们位于$ T ^ 2 $的原点，但沿$ K3 $方向分开。
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