Submition date and time: 23 Apr 2012  11:59:39

Nome: Andre Luiz Freire da Silva.

E-mail: haiterfreire@yahoo.com.br

Endereço Postal Address: Rua Emídio Lucas da Silva, 75, Bairro Universitário, Campina Grande-PB

Do you hold a PhD title? No

Institution: Universidade Federal de Campina Grande  UFCG

Research area: Strings and Black Holes ; Strings and Amplitudes ; Introduction to Strings

Comments: