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arXiv · hep-th/9604119

D-brane Wess--Zumino actions, T-duality and the cosmological constant

Michael B. Green·Christopher M. Hull·Paul K. Townsend
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Abstract

A geometrical formulation of the T-duality rules for type II superstring Ramond--Ramond fields is presented. This is used to derive the Wess-Zumino terms in superstring D-brane actions, including terms proportional to the mass parameter of the IIA theory, thereby completing partial results in the literature. For non-abelian world-volume gauge groups the massive type IIA D-brane actions contain non-abelian Chern--Simons terms for the Born--Infeld gauge potential, implying a quantization of the IIA cosmological constant.

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Michael B. Green, Christopher M. Hull, Paul K. Townsend. 1996-06-06. D-brane Wess--Zumino actions, T-duality and the cosmological constant. https://doi.org/10.1016/0370-2693(96)00643-0

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