Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Him Wong Chik"'
Publikováno v:
EPJ Web of Conferences, Vol 175, p 08027 (2018)
We describe a new method to determine non-perturbatively the beta function of a gauge theory using lattice simulations in the p-regime of the theory. This complements alternative measurements of the beta function working directly at zero fermion mass
Externí odkaz:
https://doaj.org/article/587b2f214c534c238f089570adaa6169
Publikováno v:
EPJ Web of Conferences, Vol 175, p 08015 (2018)
We discuss near-conformal gauge theories beyond the standard model (BSM) where interesting results on the twelve-flavor β-function of massless fermions in the fundamental representation of the SU(3) color gauge group and dilaton tests of the light s
Externí odkaz:
https://doaj.org/article/0a8024e8c619486cab8e41be2610c893
Publikováno v:
EPJ Web of Conferences, Vol 175, p 08028 (2018)
Results are reported for the β-function of weakly coupled conformal gauge theories on the lattice, SU(3) with Nf = 14 fundamental and Nf = 3 sextet fermions. The models are chosen to be close to the upper end of the conformal window where perturbati
Externí odkaz:
https://doaj.org/article/fa5f84a67c2e4d19992ba0fed85789ee