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Dirichlet Branes on a Calabi-Yau Three-fold Orbifold

B. Stefanski Jr
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Abstract

The D-brane spectrum of a $\Zop_2\times\Zop_2$ Calabi-Yau three-fold orbifold of toroidally compactified Type IIA and Type IIB string theory is analysed systematically. The corresponding K-theory groups are determined and complete agreement is found. New kinds of stable non-BPS D-branes are found, whose stability regions are far more complicated than the previously discussed non-BPS D-branes. The decay channels of non-BPS D-branes beyond their stability regions are identified. Finally the T-dual orbifold is analysed and a suitable K-theory is found.

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B. Stefanski Jr. 2000-05-17. Dirichlet Branes on a Calabi-Yau Three-fold Orbifold. https://doi.org/10.1016/s0550-3213(00)00410-7

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