Supersymmetry breaking at the end of a cascade of Seiberg dualities
Abstract
We study the IR dynamics of the cascading nonconformal quiver theory on N regular and M fractional D3 branes at the tip of the complex cone over the first del Pezzo surface. The horizon of this cone is the irregular Sasaki-Einstein manifold Y2,1. Our analysis shows that at the end of the cascade supersymmetry is dynamically broken.
- Publication:
-
Physical Review D
- Pub Date:
- September 2005
- DOI:
- arXiv:
- arXiv:hep-th/0505055
- Bibcode:
- 2005PhRvD..72f1902B
- Keywords:
-
- 11.25.Tq;
- 11.25.Wx;
- 12.60.Jv;
- Gauge/string duality;
- String and brane phenomenology;
- Supersymmetric models;
- High Energy Physics - Theory
- E-Print:
- 12 pages, 2 figures, minor changes, typos corrected