Browsing FAS Scholarly Articles by Keyword "F-theory"
Now showing items 1-4 of 4
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D-brane Deconstructions in IIB Orientifolds
(Institute of Physics, 2009)With model building applications in mind, we collect and develop basic techniques to analyze the landscape of D7-branes in type IIB compact Calabi-Yau orientifolds, in three different pictures: F-theory, the D7 worldvolume ... -
F-theory and Neutrinos: Kaluza-Klein Dilution of Flavor Hierarchy
(Springer Verlag, 2010)We study minimal implementations of Majorana and Dirac neutrino scenarios in F-theory GUT models. In both cases the mass scale of the neutrinos \(m_{\nu} \sim M_{weak}^2/\land_{UV}\) arises from integrating out Kaluza-Klein ... -
F-theory, GUTs, and the Weak Scale
(Springer Verlag, 2009)In this paper we study a deformation of gauge mediated supersymmetry breaking in a class of local F-theory GUT models where the scale of supersymmetry breaking determines the value of the mu term. Geometrically correlating ... -
T-Branes and Monodromy
(Springer Verlag, 2011)We introduce T-branes, or "triangular branes," which are novel non-abelian bound states of branes characterized by the condition that on some loci, their matrix of normal deformations, or Higgs field, is upper triangular. ...