The motivic theory of periods has been fruitfully applied to the study of Feynman integrals and has led to the discovery of new structures in quantum field theory. On the physical side, the interpretation of these structures is not yet well understood, and is an ongoing topic of research. On the mathematical side, extending these structures to the physically-important context of dimensional regularization requires a new framework going beyond the classical theory of motives.

The aim of this workshop is to bring together mathematicians and physicists with experience in this topic to present recent progress, discuss open problems, and set the agenda for future developments. 

Space is limited. Please contact the organizers to inquire about participation.

We  thank the Simons Foundation and the Hamilton Mathematics Institute for their financial support.