|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Unoriented D-brane instantons
If you have a question about this talk, please contact Dr Dorigoni.
We give a pedagogical introduction to D-brane instanton effects in vacuum configurations with open and unoriented strings. We focus on quiver gauge theories for unoriented D-branes at orbifold singularities and describe in some detail the Z_3 case, where both `gauge’ and `exotic’ instantons can generate non-perturbative super potentials, and the Z_5 case, where supersymmetry breaking may arise from the combined effect of `gauge’ instantons and a FI D -term.
This talk is part of the Wednesday HEP-GR Colloquium series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsFaraday Institute Events History and Economics Seminar Economic Epidemiology Seminar Series (supported by CReMic)
Other talksThe Effect of Domestic Cat Predation on Wildlife Majorana metals and quantum spin liquids Post-hoc tests, multiple comparisons, contrasts and handling interactions Poland and Ukraine: Passages to Democracy New Governance and the European Union: An Empirical and Conceptual Critique Unconventional Superconductivity in Quantum-Dot Systems