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arXiv · hep-th/9910159

Limits of the D-brane action

Ulf Lindstrom·Maxim Zabzine·Aleksandr Zheltukhin
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Abstract

For background geometries whose metric contain a scale $γ$ we reformulate the Born-Infeld D-brane action in terms of $ε\equiv γ/(2πα')$. This may be taken as a starting point for various perturbative treatments of the theory. We study two limits that arise at zeroth order of such perturbations. In the first limit, that corresponds to the $g_s\to\infty$ with $ε$ fix, we find a "string parton" picture, also in the presense of some background RR-fields. In the second limit, $ε\to 0$, we find a topological model.

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Ulf Lindstrom, Maxim Zabzine, Aleksandr Zheltukhin. 1999-12-15. Limits of the D-brane action. https://doi.org/10.1088/1126-6708%2F1999%2F12%2F016

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