Seminar Johan Blåbäck

Speaker: 
Johan Blåbäck
Affiliation: 
Uppsala University
Title: 
Fully stable dS vacua from generalised fluxes
Abstract: 
Using a genetic algorithm the possibility of finding completely
tachyon-free de Sitter extrema is explored in a non-isotropic type IIB
$ \mathcal{N}=1 $ model with non-geometric fluxes.  The results of this search
three distinct de Sitters -- will be presented together with an explanation
of the workings of the algorithm.  Furthermore some additional, unpublished,
searches will be presented regarding Inflation and Quintessence scenarios
using purely geometric fluxes in the type IIA duality frame.  To start with,
the model and its construction is introduced.
Location: 
5111.0135
Date: 
Tuesday, June 11, 2013 - 12:30