Submition date and time: 08 Dec 2011 16:03:37 Nome: Daniel Carrasco Guariento. E-mail: carrasco@fma.if.usp.br Endereço Postal Address: Rua Corinto, 543, ap. 44-A, 05586-060, São Paulo - SP Do you hold a PhD title? Yes Institution: Universidade de São Paulo, Instituto de Física Research area: Gravitation, cosmology, black hole physics, quantum gravity Comments: