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Stringy World Branes and Exponential Hierarchies

We describe heterotic string and M-theory realizations of the Randall-Sundrum (RS) scenario with $\cx N=2$ and $\cx N=1$ supersymmetry in the bulk. Supersymmetry can be broken only on the world brane, a scenario that has been proposed to account for the smallness of the cosmological constant. An int...

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Detalles Bibliográficos
Autor principal: Mayr, P.
Lenguaje:eng
Publicado: 2000
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2000/11/013
http://cds.cern.ch/record/444811