Author(s): Nima Arkani-Hamed, Timothy Cohen, Raffaele Tito D’Agnolo, Anson Hook, Hyung Do Kim, and David Pinner
A new approach to solve the hierarchy problem—that the electroweak and Planck scales differ by 17 orders of magnitude—invokes a large number of copies of the Standard Model.
[Phys. Rev. Lett. 117, 251801] Published Thu Dec 15, 2016