Composite dynamics in Sp(2N) gauge theories

Jong Wan Lee; Ed Bennett; Deog Ki Hong; Ho Hsiao; C. J.David Lin; Biagio Lucini; Maurizio Piai; Davide Vadacchino

doi:10.1051/epjconf/202227408005

Composite dynamics in Sp(2N) gauge theories

Jong Wan Lee^*, Ed Bennett, Deog Ki Hong, Ho Hsiao, C. J.David Lin, Biagio Lucini, Maurizio Piai, Davide Vadacchino

^*Corresponding author for this work

Institute of Physics

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

Sp(2N) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU(N_c) gauge theories with which they share a common sector in the large N_c = 2N limit. We report on our recent progress in the numerical studies of Sp(2N) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with N = 2. We also compute the topological susceptibility for various values of N, extrapolate the results to the large N limit, and discuss certain universal properties in Yang-Mills theories.

Original language	English
DOIs	https://doi.org/10.1051/epjconf/202227408005
State	Published - 2022
Event	15th Conference on Quark Confinement and the Hadron Spectrum, Confinement 2022 - Stavanger, Norway Duration: 1 Aug 2022 → 6 Aug 2022

Conference

Conference	15th Conference on Quark Confinement and the Hadron Spectrum, Confinement 2022
Country/Territory	Norway
City	Stavanger
Period	1/08/22 → 6/08/22

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title = "Composite dynamics in Sp(2N) gauge theories",

abstract = "Sp(2N) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU(Nc) gauge theories with which they share a common sector in the large Nc = 2N limit. We report on our recent progress in the numerical studies of Sp(2N) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with N = 2. We also compute the topological susceptibility for various values of N, extrapolate the results to the large N limit, and discuss certain universal properties in Yang-Mills theories.",

author = "Lee, {Jong Wan} and Ed Bennett and Hong, {Deog Ki} and Ho Hsiao and Lin, {C. J.David} and Biagio Lucini and Maurizio Piai and Davide Vadacchino",

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T1 - Composite dynamics in Sp(2N) gauge theories

AU - Lee, Jong Wan

AU - Bennett, Ed

AU - Hong, Deog Ki

AU - Hsiao, Ho

AU - Lin, C. J.David

AU - Lucini, Biagio

AU - Piai, Maurizio

AU - Vadacchino, Davide

PY - 2022

Y1 - 2022

N2 - Sp(2N) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU(Nc) gauge theories with which they share a common sector in the large Nc = 2N limit. We report on our recent progress in the numerical studies of Sp(2N) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with N = 2. We also compute the topological susceptibility for various values of N, extrapolate the results to the large N limit, and discuss certain universal properties in Yang-Mills theories.

AB - Sp(2N) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU(Nc) gauge theories with which they share a common sector in the large Nc = 2N limit. We report on our recent progress in the numerical studies of Sp(2N) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with N = 2. We also compute the topological susceptibility for various values of N, extrapolate the results to the large N limit, and discuss certain universal properties in Yang-Mills theories.

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DO - 10.1051/epjconf/202227408005

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T2 - 15th Conference on Quark Confinement and the Hadron Spectrum, Confinement 2022

Y2 - 1 August 2022 through 6 August 2022

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Composite dynamics in Sp(2N) gauge theories

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