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arXiv 0911.0084hep-th
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不同维度中膜之间的长程相互作用

The long-range interactions between branes in diverse dimensions

Rong-Jun Wu, Zhao-Long Wang

摘要:

我们用有效场论方法计算了不同维空间中两个以一定间距平行放置的简单膜之间的长程相互作用。我们还首次计算了两个D膜之间的显式长程相互作用,每个携带一个世界体积的非阿贝尔磁通量在三种特殊情况下,分别。特别地,我们证明了D $_0$ -膜和D $_8$ -膜之间的半弦创造即使在当前的上下文中也继续成立,因此进一步支持了先前的断言。我们的计算也重新提出的问题,在一种情况下,是否这样构造的(D $_0$,D $_8$)的束缚态实际上是一个边缘的。

英文摘要:

We calculate the long-range interactions between two simple branes placed parallel at a separation in diverse dimensions via an effective field theory approach. We also compute for the first time the explicit long-range interaction between two D-branes with each carrying a world-volume non-abelian magnetic flux in three special cases, respectively. In particular, we demonstrate that the half-string creation between a D$_0$-brane and a D$_8$-brane continues to hold even in the present context, therefore lending further support to the previous assertion of this. Our computations re-raise also the issue in one case on whether so constructed (D$_0$, D$_8$) bound state is actually a marginal one.

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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