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Solution Generating Technique for Noncommutative Orbifolds

Kento Ichikawa

hep-tharXiv:hep-th/0109131

Abstract

We propose the relationships between the noncommutative solitons and the (fractional) D-branes on the C2/Zn orbifold and extend the solution generating technique for the orbifold. As applications, we determine how tachyon condensations occur in various D-Dbar systems on the orbifolds. The calculations give results consistent with BSFT. The extended solution generating technique enables us to calculate more general decay modes of D-Dbar systems.

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