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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Abstract

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].

Original languageEnglish
JournalProceedings of Science
VolumePart F128557
Number of pages7
ISSN1824-8039
DOIs
Publication statusPublished - 2016
Event34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, United Kingdom
Duration: 24. Jul 201630. Jul 2016

Conference

Conference34th Annual International Symposium on Lattice Field Theory, LATTICE 2016
CountryUnited Kingdom
CitySouthampton
Period24/07/201630/07/2016

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title = "The scalar sector of SU(2) gauge theory with NF = 2 fundamental flavours",
abstract = "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].",
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The scalar sector of SU(2) gauge theory with NF = 2 fundamental flavours. / Drach, V.; Janowski, T.; Pica, C.; Rantaharju, J.; Sannino, F.

In: Proceedings of Science, Vol. Part F128557, 2016.

Research output: Contribution to journalConference articleResearchpeer-review

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T1 - The scalar sector of SU(2) gauge theory with NF = 2 fundamental flavours

AU - Drach, V.

AU - Janowski, T.

AU - Pica, C.

AU - Rantaharju, J.

AU - Sannino, F.

PY - 2016

Y1 - 2016

N2 - 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].

AB - 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].

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DO - 10.22323/1.256.0229

M3 - Conference article

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VL - Part F128557

JO - P o S - Proceedings of Science

JF - P o S - Proceedings of Science

SN - 1824-8039

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