T-duality and alpha-prime corrections 
			 Diego Marques
				IAFE, University of Buenos Aires
			
			Lundi 27/07/2015, 14:15-15:15
			Salle Claude Itzykson, Bât. 774, Orme des Merisiers
			I will discuss recent results on T-duality symmetric descriptions of four-derivative terms in string effective actions.