| Alejandro Daleo | Zurich | Post-doctoral | 2004 | Argentina | Advisor: C. A. Garcia Canal |
| Julian Candia | ICTP, Italy | Post-doctoral | 2004 | Argentina | Advisor: Esteban Roulet and Luis Epele |
| Roberto Noriega-Papaqui | Mexico | to finish his Ph.D | 2005 | Mexico | Advisor: J. Lorenzo Diaz Cruz and Alfonso Rosado-Sanchez |
| Alejandro Szynkman | Montreal University | Post-doctoral | 2005 | Argentina | Advisor: David London |
| Maximiliano Rivera | CERN | Helen student fellowship | 2006 | Chile | Advisor: Marco Aurelio Diaz |
| Pablo Barros | Brazil | to finish PhD | 2006 | Brazil | Advisor: Orlando Peres |
| Juan Racker | 2007 | Argentina | Advisor: Esteban Roulet | ||
| Boris Panes | 2007 | Chile | Advisor: Marco Aurelio Diaz |