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Composite dynamics in Sp(2N) gauge theories
,
Deog Ki Hong,
Ho Hsiao,
C.-J. David Lin,
Biagio Lucini ,
Maurizio Piai ,
Davide Vadacchino
EPJ Web of Conferences, Volume: 274, Start page: 08005
Swansea University Authors:
Ed Bennett , Biagio Lucini , Maurizio Piai
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DOI (Published version): 10.1051/epjconf/202227408005
Abstract
Sp(2N) gauge theories with fermonic matter provide an ideal lab- oratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compos- iteness and composite dark matter. Without fermions, their study also comple- ments th...
| Published in: | EPJ Web of Conferences |
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| ISSN: | 2100-014X |
| Published: |
EDP Sciences
2022
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa62100 |
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| Abstract: |
Sp(2N) gauge theories with fermonic matter provide an ideal lab- oratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compos- iteness and composite dark matter. Without fermions, their study also comple- ments 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, extrapo- late the results to the large N limit, and discuss certain universal properties in Yang-Mills theories. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
08005 |