We consider a wide class of cascading gauge theories which usually lead to runaway behavior in the IR, and discuss possible deformations of the superpotential at the bottom of the cascade which stabilize the runaway direction and provide stable non-supersymmetric vacua. The models we find may allow for a dual weakly coupled supergravity analysis of dynamical supersymmetric breaking.
Stable non-supersymmetric vacua at the bottom of cascading gauge theories / Argurio, R.; Bertolini, M.; Closset, C.; Cremonesi, S.. - In: FORTSCHRITTE DER PHYSIK. - ISSN 0015-8208. - 55:5-7(2007), pp. 555-560. (Intervento presentato al convegno 2nd RTN Network Workshop and Midterm Meeting: Constituents, Fundamental Forces and Symmetries of the Universe tenutosi a Napoli nel 9-13 Ottobre 2006) [10.1002/prop.200610342].
Stable non-supersymmetric vacua at the bottom of cascading gauge theories
Bertolini, M.;
2007-01-01
Abstract
We consider a wide class of cascading gauge theories which usually lead to runaway behavior in the IR, and discuss possible deformations of the superpotential at the bottom of the cascade which stabilize the runaway direction and provide stable non-supersymmetric vacua. The models we find may allow for a dual weakly coupled supergravity analysis of dynamical supersymmetric breaking.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
