Submition date and time: 14 Feb 2012 11:34:54 Nome: JOSE EUCLIDES GOMES DA SILVA. E-mail: euclides@fisica.ufc.br Endereço Postal Address: Avenida Gonçalves Dias, 649,Rodolfo Teófilo,Fortaleza,Ceará,Brazil Do you hold a PhD title? No Institution: UNIVERSIDADE FEDERAL DO CEARÁ Research area: Gravitation and String theory Comments: Dear organizers I would like to attend this school since the topics are close related to my Phd research and I could learn a lot on this actual and advanced themes. Since now I thank you for your attention