Heavier and darker: spin-2 dark matter

  • Data: 10 gennaio 2017 dalle 15:00 alle 16:00

  • Luogo: Aula Teorici, via Irnerio, 46, Bologna

Contatto di riferimento:

Partecipanti: Dott. Federico Urban, (NICPB, Tallinn)

Abstract: The ghost-free massive spin-2 fields of multimetric extensions of General Relativity turn out to be very perfect candidates for the observed Dark Matter.  I will review the theoretical foundations of bigravity, and outline the qualities of spin-2 gravitational dark matter.