The scalar sector of SU(2) gauge theory with NF = 2 fundamental flavours

V. Drach, T. Janowski, C. Pica, J. Rantaharju, F. Sannino

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Abstrakt

We present a first non perturbative study of the flavour singlet scalar and pseudoscalar spectrum of SU(2) gauge theory with two fundamental Dirac flavours. This theory provides a minimal template for a wide class of Standard Model extensions featuring novel strong dynamics. After having discussed our computational method, we present our new results for the σ, η' and α0 states. We evaluate the relevant disconnected contributions and obtain benchmark results that are crucial input for model building. This work summarises our recent contribution[1].

OriginalsprogEngelsk
TidsskriftProceedings of Science
Vol/bindPart F128557
Antal sider7
ISSN1824-8039
DOI
StatusUdgivet - 2016
Begivenhed34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, Storbritannien
Varighed: 24. jul. 201630. jul. 2016

Konference

Konference34th Annual International Symposium on Lattice Field Theory, LATTICE 2016
LandStorbritannien
BySouthampton
Periode24/07/201630/07/2016

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