We study the IR dynamics of the cascading non-conformal 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 Y^{2,1}. Our analysis shows that at the end of the cascade supersymmetry is dynamically broken.
Supersymmetry breaking at the end of a cascade of Seiberg dualities / Bertolini, M.; Bigazzi, F.; Cotrone, A. L.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 72:(2005), pp. 061902-061914. [10.1103/PhysRevD.72.061902]
Supersymmetry breaking at the end of a cascade of Seiberg dualities
BIGAZZI, FRANCESCA;COTRONE, ALDO LORENZO
2005
Abstract
We study the IR dynamics of the cascading non-conformal 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 Y^{2,1}. Our analysis shows that at the end of the cascade supersymmetry is dynamically broken.
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