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arXiv · hep-th/0104176

On the Supersymmetry of Non-BPS D-brane

Seiji Terashima·Tadaoki Uesugi
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Abstract

In this paper we extend the boundary string field theory action for a non-BPS D-brane to the one including the target space fermions and the nonlinear supersymmetry with 32 supercharges up to some order. This is based on the idea that the vacuum with a non-BPS D-brane belongs to the spontaneously broken phase of the supersymmetry. As a result, we find that the action is almost uniquely determined up to the field redefinition ambiguities.

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Seiji Terashima, Tadaoki Uesugi. 2001-06-08. On the Supersymmetry of Non-BPS D-brane. https://doi.org/10.1088/1126-6708%2F2001%2F05%2F054

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