Guido Caldarelli

Photo of Guido Caldarelli

Guido Caldarelli is Full Professor of Theoretical Physics at the IMT Alti Studi Lucca and a member of Complex System Institute, CNR, Italy, and of the London Institute for Mathematical Sciences. His research is focused on scale-free networks and self-similar phenomena, in particular on the application of network theory to the evaluation of systemic risk in financial and economic systems. He has worked at the University Sapienza in Rome, the University of Manchester, and the University of Cambridge. For more information about his research visit

Interdisciplinary Physics

Viewpoint: The Longevity of Rankings

A phase transition controlled by noise determines how volatile rankings are. Read More »