Lorenzo Annulli, Vitor Cardoso and Rodrigo Vicente visited Perimeter Institute in Canada, for an extended stay. Perimeter Institute is one of the leading institutes worldwide in theoretical physics. CENTRA and Perimeter, along with Aveiro, Cambridge, Mississippi, Osaka, Paris and Rome have an ongoing collaboration in a RISE European H2020 Program. The stay was very productive indeed, here we are at the entrance of the institute.
