Abstract
We present novel continuous supersymmetric transitions which take place among different chiral configurations of D3/D7 branes at singularities in the context of type IIB Calabi-Yau compactifications. We find that distinct local models which admit a consistent global embedding can actually be connected to each other along flat directions by means of transitions of bulk-to-flavour branes. This has interesting interpretations in terms of brane recombination/splitting and brane/anti-brane creation/annihilation. These transitions give rise to a large web of quiver gauge theories parametrised by splitting/recombination modes of bulk branes which are not present in the non-compact case. We illustrate our results in concrete global embeddings of chiral models at a dP0 singularity.
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ArXiv ePrint: 1304.2771
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Cicoli, M., Krippendorf, S., Mayrhofer, C. et al. The web of D-branes at singularities in compact Calabi-Yau manifolds. J. High Energ. Phys. 2013, 114 (2013). https://doi.org/10.1007/JHEP05(2013)114
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DOI: https://doi.org/10.1007/JHEP05(2013)114