| Name | Affiliation | period |
| Giacomo Aletti | Università di Milano |
7 July 2003
- 11 July 2003 |
| Maria Simonetta Bernabei | Università di Camerino |
7 July 2003
- 11 July 2003 |
| Lorenzo Bertini | Università di Roma - Dipartimento di matematica |
23 June 2003
- 27 June 2003 7 July 2003 - 9 July 2003 |
| Hakima Bessaih | University of Wyoming, Department of Mathematics |
3 June 2003
- 20 July 2003 |
| Shashibhushan Borade | Laboratory for Information and Decision Systems - MIT |
29 June 2003
- 20 July 2003 |
| Anne-Séverine Boudou | Università di Padova |
6 July 2003
- 12 July 2003 |
| Sergio Caracciolo | Università di Milano |
3 June 2003
- 20 July 2003 |
| Francesco Caravenna | Università degli Studi di Milano-Bicocca |
20 June 2003
- 20 July 2003 |
| Emiliano Casalicchio | Università di Roma "Tor Vergata" |
14 July 2003
- 18 July 2003 |
| Pierluigi Contucci | Università di Bologna |
24 June 2003
- 26 June 2003 |
| Paolo Dai Pra | Università di Padova |
6 July 2003
- 11 July 2003 |
| Justin Dauwels | Swiss Federal Institute of Technology Zurich (ISI) |
16 June 2003
- 20 June 2003 |
| Luca De Sanctis | Princeton University |
23 June 2003
- 26 June 2003 |
| Alberto De Sole | Sapienza Università di Roma |
23 June 2003
- 26 June 2003 |
| Changyan Di | EPFL |
16 June 2003
- 28 June 2003 |
| Bertrand Duplantier | CEA & KITP |
6 July 2003
- 12 July 2003 |
| Nicola Elia | Iowa State University |
16 June 2003
- 27 June 2003 |
| Fabio Fagnani | Politecnico di Torino |
3 June 2003
- 27 June 2003 3 June 2003 - 20 July 2003 8 July 2003 - 18 July 2003 |
| Mattia Fedrigo | GSF-IBB München |
3 June 2003
- 20 July 2003 |
| Franco Flandoli | Scuola Normale Superiore |
3 June 2003
- 20 July 2003 |
| G. David Forney | MIT |
15 June 2003
- 20 June 2003 |
| Massimo Franceschetti | University of California at San Diego |
6 July 2003
- 20 July 2003 |
| Davide Gabrielli | Università de L'Aquila |
23 June 2003
- 27 June 2003 |
| Simone Gambini | Scuola Superiore S.Anna |
3 June 2003
- 20 June 2003 |
| Alberto Gandolfi | Dipartimento di Matematica U. Dini - Universita' di Firenze |
20 June 2003
- 20 July 2003 |
| Massimiliano Gubinelli | Université Paris Dauphine |
3 June 2003
- 20 July 2003 |
| Roberto Guenzani | Scienze per gli Alimenti, la Nutrizione e l'Ambiente, Milano |
20 June 2003
- 20 July 2003 |
| Gautam Gupta | Indian Institute of Technology |
29 May 2003
- 20 July 2003 |
| Shan-Yuan Ho | MIT |
29 June 2003
- 20 July 2003 |
| Marco Isopi | Sapienza Università di Roma |
2 June 2003
- 7 June 2003 23 June 2003 - 11 July 2003 |
| Giovanni Jona-Lasinio | Università di Roma "La Sapienza" |
15 June 2003
- 28 June 2003 |
| Haggai Kfir | Bar Ilan University - Physics department |
16 June 2003
- 21 June 2003 |
| Ashish Khisti | DSPG Group, MIT |
29 June 2003
- 20 July 2003 |
| Panganamala Ramana Kumar | University of Illinois at Urbana |
13 July 2003
- 20 July 2003 |
| Olivier Leveque | EPFL |
2 June 2003
- 5 June 2003 17 June 2003 - 27 June 2003 |
| Yuhong Li | University of Hull - Department of Mathematics |
23 June 2003
- 4 July 2003 |
| Chandrasekhar Madhavan Nair | Stanford University |
14 June 2003
- 29 June 2003 |
| Cyril Measson | Swiss Federal Institute of Technology |
13 June 2003
- 20 June 2003 |
| Ronald Meester | Vrije Universiteit |
7 July 2003
- 13 July 2003 |
| Andrea C.G. Mennucci | Scuola Normale Superiore |
3 June 2003
- 20 July 2003 |
| Alessandra Micheletti | Università di Milano |
9 July 2003
- 11 July 2003 |
| Sanjoy Mitter | MIT |
3 June 2003
- 20 July 2003 |
| Andrea Montanari | LPTENS |
9 June 2003
- 25 June 2003 |
| Daniela Morale | Università di Milano - Dipartimento di Matematica |
7 July 2003
- 11 July 2003 |
| Francesco Morandin | Università degli Studi di Parma |
3 June 2003
- 20 July 2003 |
| Nigel Newton | University of Essex |
6 July 2003
- 18 July 2003 |
| Giuseppe Nicosia | Università di Catania - Dipartimento di Matematica e Computer Science |
30 June 2003
- 10 July 2003 |
| Giorgio Parisi | Università di Roma "La Sapienza" |
16 June 2003
- 17 June 2003 |
| Bruno Picasso | Università di Pisa and Politecnico di Milano |
3 June 2003
- 20 July 2003 |
| Balaji Prabhakar | Stanford University |
14 June 2003
- 25 June 2003 12 July 2003 - 16 July 2003 |
| Francesco Prodi | Alenia Marconi Systems, Pisa |
3 June 2003
- 20 July 2003 |
| Vishwambhar Rathi | Communication Theory Laboratory, Swiss Federal Institute of Technology |
1 June 2003
- 26 June 2003 |
| Fraydoun Rezakhanlou | University of California, Berkeley |
6 July 2003
- 13 July 2003 |
| Marco Romito | Università di Pisa |
3 June 2003
- 20 July 2003 |
| Anant Sahai | University of California, Berkeley |
9 June 2003
- 17 June 2003 |
| Giovanni Sebastiani | Istituto per le Applicazioni del Calcolo Mauro Picone |
16 June 2003
- 19 June 2003 |
| Mayank Sharma | Stanford University |
14 June 2003
- 25 June 2003 |
| Nicolas Sourlas | Laboratoire de Physique Theorique de L'Ecole Normale Superieure |
9 June 2003
- 22 June 2003 |
| Cristina Toninelli | Università di Roma |
24 June 2003
- 11 July 2003 |
| Fabio Lucio Toninelli | EURANDOM |
15 June 2003
- 28 June 2003 |
| Boris Tsirelson | Tel Aviv University |
6 July 2003
- 12 July 2003 |
| Ruediger Urbanke | Ecole Polytechnique Federale de Lausanne |
15 June 2003
- 20 June 2003 |
| S.R.Srinivasa Varadhan | New York University - Courant Institute |
22 June 2003
- 20 July 2003 |
| Riccardo Zecchina | International Centre for Theoretical Physics (ICTP) |
17 June 2003
- 21 June 2003 |