|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 listsCambridge Energy Seminars Semitic linguistics Von Hugel Institute's seminar programme: Renewing Catholic Social Thought: An Agenda for the 21st Century'.
Other talksC++, the Standard Library, and overloading The syntax and semantics of -τος adjectives in Ancient Greek The shock to reinvigorate medieval economic history? Computable analysis and control synthesis of complex dynamical systems via formal verification Ellen McArthur Lecture: Eve Also Delved: Gendering Economic History (4) Prussian Palimpsests: The Architectural and Urban Legacy of Prussia in the German Democratic Republic, 1949-1961