Institutionen för fysik och astronomi

Seminarium: Gauge theories of partial compositeness.

  • Datum: 2017-05-24 kl 13:45
  • Plats: Ångströmlaboratoriet Å73121
  • Föreläsare: Gabriele Ferretti (Chalmers)
  • Arrangör: Avdelningen för teoretisk fysik, institutionen för fysik och astronomi
  • Kontaktperson: Fabrizio Nieri
  • Seminarium

We present a class of gauge theories in which the Higgs boson arises as a pseudo-Nambu-Goldstone boson (pNGB) and top-partners arise as bound states of three hyperfermions. A common feature they all share is the presence of specific additional scalar resonances, namely two neutral singlets and a colored octet, described by a simple effective Lagrangian. We study the phenomenology of these scalars and develop a generic framework which can be used to constrain them.