PoS - Proceedings of Science
Volume 334 - The 36th Annual International Symposium on Lattice Field Theory (LATTICE2018) - Physics beyond the Standard Model
Indications for infrared conformal behaviour of SU(2) gauge theory with $N_f=3/2$ flavours of adjoint fermions
P. Scior*, G. Bergner, P. Giudice, I. Montvay, G. Münster and S. Piemonte
Full text: pdf
Published on: May 29, 2019
We present the results of a numerical investigation of SU(2) gauge theory with $N_f=3/2$ flavours of fermions, corresponding to 3 Majorana fermions, which transform in the adjoint representation of the gauge group. At two values of the gauge coupling, the masses of bound states are considered as a function of the PCAC quark mass. The scaling of bound states masses indicates an infrared conformal behaviour of the theory. We obtain estimates for the fixed-point value of the mass anomalous dimension γ* from the scaling of masses and from the scaling of the mode number of the Wilson-Dirac operator.
DOI: https://doi.org/10.22323/1.334.0191
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.