78 citations · 118 across the 3 of their papers we have counts for
Showing hep-thShow all
2 papers · 1 filter
hep-th2009★ 13 cited
Enhanced Symmetries of Orbifolds from Moduli Stabilization
Wilfried Buchmuller, Riccardo Catena, Kai Schmidt-Hoberg
We study a supersymmetric field theory in six dimensions compactified on the orbifold T^2/Z_2 with two Wilson lines. After supersymmetry breaking, the Casimir energy fixes the shap…
hep-th2008★ 78 cited
Large hierarchies from approximate R symmetries
Rolf Kappl, Hans Peter Nilles, Saul Ramos-Sanchez +3
We show that hierarchically small vacuum expectation values of the superpotential in supersymmetric theories can be a consequence of an approximate R symmetry. We briefly discuss t…