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On N=1 Mirror Symmetry for Open Type II Strings | W. Lerche
; P. Mayr
; | Date: |
13 Nov 2001 | Subject: | hep-th | Abstract: | We study the open string extension of the mirror map for N=1 supersymmetric type II vacua with D-branes on non-compact Calabi-Yau manifolds. Its definition is given in terms of a system of differential equations that annihilate certain period and chain integrals. The solutions describe the flat coordinates on the N=1 parameter space, and the exact disc instanton corrected superpotential on the D-brane world-volume. A gauged linear sigma model for the combined open-closed string system is also given. It allows to use methods of toric geometry to describe D-brane phase transitions and the N=1 Kähler cone. Applications to a variety of D-brane geometries are described in some detail. | Source: | arXiv, hep-th/0111113 | Services: | Forum | Review | PDF | Favorites |
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