Submition date and time: 12 Nov 2011 10:08:06 Nome: Kondtadinos Siampos. E-mail: ksiampos@cpht.polytechnique.fr Endereço Postal Address: Rue Traversiere 5, 75012, Paris Do you hold a PhD title? Yes Institution: Ecole Polytechnique Research area: AdS/CFT correspondence and study of strongly coupled systems Comments: