Cristhiano Duarte is a postdoctoral researcher at the Wigner Research Centre for Physics working on Quantum Information Theory. He got his PhD at the Federal University of Minas Gerais, and held postdoctoral positions at the Brazilian Institute for Pure and Applied Mathematics (Rio de Janeiro, Brazil), the International Institute of Physics (Natal, Brazil), and at Chapman University (USA) within the Grand Challenges Initiative program. He is mostly working on the structural aspects of Quantum information Theory.