ELFT HÍRADÓ

[tcsaba <tcsaba AT eik.bme.hu>]

                 M E G H Í V Ó - I N V I T A T I O N

    Seminar Series of the Department of Theoretical Physics at the
           Budapest University of Technology and Economics


                          Dániel Nógrádi
                     (Eötvös Loránd University)

               Composite Higgs models on the lattice


One scenario for beyond Standard Model physics is a composite Higgs 
particle based on a new strongly interacting gauge sector. The main 
appeal of these models is that no elementary scalar field is present, 
the Higgs boson is a composite scalar meson, and hence the naturalness 
or fine tuning problem is solved. Similarly to QCD ab initio 
calculations can only be obtained from numerical simulations of a 
lattice discretized setup. I will briefly overview the various models 
that were studied in the recent lattice literature and give more details 
on a particular choice, SU(3) gauge theory with Nf=2 sextet fermions, 
that is perhaps the most attractive candidate at the moment.


Időpont: 2019. március 29. péntek, 10:15
Helyszín: BME Fizikai Intézet, Elméleti Fizika Tanszék,
Budafoki út 8. F-épület, III lépcsőház, szemináriumi szoba