EPJ Web Conf.
Volume 175, 201835th International Symposium on Lattice Field Theory (Lattice 2017)
|Number of page(s)||8|
|Section||8 Physics beyond the Standard Model|
|Published online||26 March 2018|
Update on SU(2) gauge theory with NF = 2 fundamental flavours.
University of Plymouth, Drake Circus, Plymouth, Devon, PL4 8AA, United Kingdom
2 CP 3-Origins, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
* Speaker, e-mail: T.Janowski@ed.ac.uk
Published online: 26 March 2018
We present a non perturbative study of SU(2) gauge theory with two fundamental Dirac flavours. This theory provides a minimal template which is ideal for a wide class of Standard Model extensions featuring novel strong dynamics, such as a minimal realization of composite Higgs models. We present an update on the status of the meson spectrum and decay constants based on increased statistics on our existing ensembles and the inclusion of new ensembles with lighter pion masses, resulting in a more reliable chiral extrapolation.
Preprint: CP3-Origins-2017-048 DNRF90
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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