Prof.
Francesco Sannino
11/10/2011, 14:30
Prof.
Francesco Sannino
12/10/2011, 09:00
Joern Kersten
(Universität Hamburg)
12/10/2011, 15:40
Mr
Markus Rummel
(University of Hamburg)
12/10/2011, 17:10
We derive a sufficient condition for realizing meta-stable de Sitter vacua with small positive cosmological constant within type IIB string theory flux compactifications with spontaneously broken supersymmetry. There are a number of `lamp post' constructions of de Sitter vacua in type IIB string theory and supergravity. We show that one of them -- the method of `K\"ahler uplifting' by F-terms...
Mr
Mahdi Poormohammadi
(University of Bergen)
12/10/2011, 17:30
In spite of the fact that the existence of dark matter in the Universe is established, its nature remains unknown. Our aim is to provide a model which offers a candidate for dark matter and simultaneously tries to address some potential problems like CP-violation. The model is an extension of 2HDM with an additional inert doublet along with an unbroken symmetry. The unbroken Z2 symmetry...
Joern Kersten
(Universität Hamburg)
13/10/2011, 10:10
Sven Heinemeyer
(IFCA (CSIC, Santander))
13/10/2011, 15:40
Prof.
Laura Covi
(Institute for Theoretical Physics - Goettingen University)
13/10/2011, 19:30
Sven Heinemeyer
(IFCA (CSIC, Santander))
14/10/2011, 09:00
