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Domain Walls on Singularities

arXiv:0910.5441 · doi:10.1142/S0217732311035572

Abstract

We describe domain walls that live on $A_2$ and $A_3$ singularities. The walls are BPS if the singularity is resolved and non--BPS if it is deformed and fibered. We show that these domain walls may interpolate between vacua that support monopoles and/or vortices.

16 pages in phyzzx.tex