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arXiv · hep-th/0103244

Type 0 T-Duality and the Tachyon Coupling

Patrick Meessen·Tomas Ortin
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Abstract

We consider the T-duality relations between Type 0A and 0B theories, and show that this constraints the possible couplings of the tachyon to the RR-fields. Due to the `doubling' of the RR sector in Type 0 theories, we are able to introduce a democratic formulation for the Type 0 effective actions, in which there is no Chern-Simons term in the effective action. Finally we discuss how to embed Type II solutions into Type 0 theories.

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Patrick Meessen, Tomas Ortin. 2001-04-02. Type 0 T-Duality and the Tachyon Coupling. https://doi.org/10.1103/physrevd.64.126005

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