Worldsheet Instanton Corrections to 522-brane Geometry [PDF]
Tetsuji Kimura, Shin SasakiWe study worldsheet instanton corrections to the exotic 522-brane geometry in type II string theory. The BPS vortices in the N=(4,4) gauged linear sigma model modify the geometry of the 522-brane. We find that the modification of the geometry is understood by the localization in the T-dualized winding direction.View original: http://arxiv.org/abs/1305.4439
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