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Progress in the lattice simulations of Sp(2N) gauge theories
Proceedings of Science, Volume: 334, Start page: 192
Swansea University Authors:
Biagio Lucini , Maurizio Piai
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DOI (Published version): 10.22323/1.334.0192
Abstract
We report on the status of our programme to simulate Sp(2N) gauge theories on the lattice. Motivated by the potential realization of an SU(4)/Sp(4)∼SO(6)/SO(5) composite Higgs model and the applications to self interacting dark matter, we first perform dynamical simulations of Sp(4) theories with tw...
Published in: | Proceedings of Science |
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Published: |
Trieste (Italy)
Sissa Medialab srl
2019
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https://pos.sissa.it/334/192 |
URI: | https://cronfa.swan.ac.uk/Record/cronfa50790 |
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2019-06-17T14:55:10.2311570 v2 50790 2019-06-10 Progress in the lattice simulations of Sp(2N) gauge theories 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 3ce295f2c7cc318bac7da18f9989d8c3 0000-0002-2251-0111 Maurizio Piai Maurizio Piai true false 2019-06-10 SMA We report on the status of our programme to simulate Sp(2N) gauge theories on the lattice. Motivated by the potential realization of an SU(4)/Sp(4)∼SO(6)/SO(5) composite Higgs model and the applications to self interacting dark matter, we first perform dynamical simulations of Sp(4) theories with two Dirac flavors in the fundamental representation. Preliminary results of the meson spectrum are presented, along with discussion of the lattice systematics. We also introduce two-index anti-symmetric Dirac fermions. Such fermions are relevant in the context of partial top compositeness scenario, provided they carry SU(3) color quantum numbers, and hence we introduce three (Dirac) copies of them. We present the quenched meson spectrum and explore the phase space of bare lattice parameters. For all the numerical simulations we use the standard Wilson lattice gauge and fermion actions. Conference Paper/Proceeding/Abstract Proceedings of Science 334 192 Sissa Medialab srl Trieste (Italy) 29 5 2019 2019-05-29 10.22323/1.334.0192 https://pos.sissa.it/334/192 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University RCUK, Royal Society, Institution 2019-06-17T14:55:10.2311570 2019-06-10T18:33:46.3482058 Faculty of Science and Engineering School of Mathematics and Computer Science - Mathematics Jong-Wan Lee 1 Ed Bennett 2 Deog Ki Hong 3 C.-J. David Lin 4 Biagio Lucini 0000-0001-8974-8266 5 Maurizio Piai 0000-0002-2251-0111 6 Davide Vadacchino 7 0050790-10062019183859.pdf LATTICE2018_192.pdf 2019-06-10T18:38:59.3400000 Output 973480 application/pdf Version of Record true 2019-06-10T00:00:00.0000000 Released under the terms of a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC-BY-NC-ND). true eng |
title |
Progress in the lattice simulations of Sp(2N) gauge theories |
spellingShingle |
Progress in the lattice simulations of Sp(2N) gauge theories Biagio Lucini Maurizio Piai |
title_short |
Progress in the lattice simulations of Sp(2N) gauge theories |
title_full |
Progress in the lattice simulations of Sp(2N) gauge theories |
title_fullStr |
Progress in the lattice simulations of Sp(2N) gauge theories |
title_full_unstemmed |
Progress in the lattice simulations of Sp(2N) gauge theories |
title_sort |
Progress in the lattice simulations of Sp(2N) gauge theories |
author_id_str_mv |
7e6fcfe060e07a351090e2a8aba363cf 3ce295f2c7cc318bac7da18f9989d8c3 |
author_id_fullname_str_mv |
7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini 3ce295f2c7cc318bac7da18f9989d8c3_***_Maurizio Piai |
author |
Biagio Lucini Maurizio Piai |
author2 |
Jong-Wan Lee Ed Bennett Deog Ki Hong C.-J. David Lin Biagio Lucini Maurizio Piai Davide Vadacchino |
format |
Conference Paper/Proceeding/Abstract |
container_title |
Proceedings of Science |
container_volume |
334 |
container_start_page |
192 |
publishDate |
2019 |
institution |
Swansea University |
doi_str_mv |
10.22323/1.334.0192 |
publisher |
Sissa Medialab srl |
college_str |
Faculty of Science and Engineering |
hierarchytype |
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facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
department_str |
School of Mathematics and Computer Science - Mathematics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Mathematics and Computer Science - Mathematics |
url |
https://pos.sissa.it/334/192 |
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description |
We report on the status of our programme to simulate Sp(2N) gauge theories on the lattice. Motivated by the potential realization of an SU(4)/Sp(4)∼SO(6)/SO(5) composite Higgs model and the applications to self interacting dark matter, we first perform dynamical simulations of Sp(4) theories with two Dirac flavors in the fundamental representation. Preliminary results of the meson spectrum are presented, along with discussion of the lattice systematics. We also introduce two-index anti-symmetric Dirac fermions. Such fermions are relevant in the context of partial top compositeness scenario, provided they carry SU(3) color quantum numbers, and hence we introduce three (Dirac) copies of them. We present the quenched meson spectrum and explore the phase space of bare lattice parameters. For all the numerical simulations we use the standard Wilson lattice gauge and fermion actions. |
published_date |
2019-05-29T04:02:25Z |
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1763753218774401024 |
score |
11.021648 |