Main Image
Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Physics Beyond the Standard Model
Spectrum and mass anomalous dimension of SU(2) gauge theories with fermions in the adjoint representation: from $N_f=1/2$ to $N_f=2$
G. Bergner,* P. Giudice, G. M√ľnster, I. Montvay, S. Piemonte
*corresponding author
Full text: pdf
Pre-published on: 2017-02-15 01:04:08
Published on: 2017-03-24 10:20:24
Abstract
We summarize our results concerning the spectrum and mass anomalous dimension of SU(2) gauge theories with various numbers of fermions in the adjoint representation,
where each Majorana fermion corresponds effectively to half a Dirac flavour $N_f$. The most relevant examples for extensions of the standard model are supersymmetric Yang-Mills theory ($N_f=1/2$)
and Minimal Walking Technicolour ($N_f=2$). In addition to these theories I will also consider the cases of $N_f=1$ and $N_f=3/2$.
The results comprise the particle spectrum of glueballs, triplet and singlet mesons, and possible fractionally charged spin half particles. In addition I will discuss our recent results for the mass anomalous dimension.
Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.