322 citations
- University of PennsylvaniaUS20 papers
- Fermi National Accelerator LaboratoryUS9 papers
- University of ChicagoUS9 papers
- Karlsruhe Institute of TechnologyDE8 papers
- Texas A&M UniversityUS8 papers
- The Ohio State UniversityUS8 papers
- University College LondonGB8 papers
- University of BolognaIT8 papers
- University of California San DiegoUS8 papers
- University of Illinois Urbana-ChampaignUS8 papers
- University of LiverpoolGB8 papers
- University of OxfordGB8 papers
Showing 2008Show all
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hep-th2008★ 35 cited
Stringy Instantons and Yukawa Couplings in MSSM-like Orientifold Models
L. E. Ibanez, R. Richter
Type IIA orientifold constructions with intersecting D6-branes and their IIB duals in terms of magnetized D9/D7-branes constitute one of the most promising avenues for the construc…
hep-th2008★ 13 cited
D-brane instantons and matrix models
Iñaki García-Etxebarria
We point out that in some situations it is possible to use matrix model techniques a la Dijkgraaf-Vafa to perturbatively compute D-brane instanton effects. This provides an explana…
hep-th2008★ 6 cited
Two Higgs Pair Heterotic Vacua and Flavor-Changing Neutral Currents
Michael Ambroso, Volker Braun, Burt A. Ovrut
We present a vacuum of heterotic M-theory whose observable sector has the MSSM spectrum with the addition of one extra pair of Higgs-Higgs conjugate superfields. The quarks/leptons…