S U (2) with fundamental fermions and scalars

Martin Hansen, Tadeusz Janowski, Claudio Pica, Arianna Toniato

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Abstrakt

We present preliminary results on the lattice simulation of an SU(2) gauge theory with two fermion flavors and one strongly interacting scalar field, all in the fundamental representation of SU(2). The motivation for this study comes from the recent proposal of "fundamental" partial compositeness models featuring strongly interacting scalar fields in addition to fermions. Here we describe the lattice setup for our study of this class of models and a first exploration of the lattice phase diagram. In particular we then investigate how the presence of a strongly coupled scalar field affects the properties of light meson resonances previously obtained for the SU(2) model. Preprint: CP3-Origins-2017-047 DNRF90

OriginalsprogEngelsk
Artikelnummer08010
TidsskriftEPJ Web of Conferences
Vol/bind175
Antal sider8
ISSN2101-6275
DOI
StatusUdgivet - 26. mar. 2018
Begivenhed35th International Symposium on Lattice Field Theory - Granada, Spanien
Varighed: 18. jun. 201724. jun. 2017
Konferencens nummer: 35

Konference

Konference35th International Symposium on Lattice Field Theory
Nummer35
LandSpanien
ByGranada
Periode18/06/201724/06/2017

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