Conference Paper/Proceeding/Abstract 33 views 3 downloads
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions
Maurizio Piai
,
Jong-Wan Lee
,
Ed Bennett
,
Deog Ki Hong
,
Ho Hsiao
,
C.-J. David Lin
,
Biagio Lucini
,
Davide Vadacchino
Lattice 2022
Swansea University Authors:
Maurizio Piai , Ed Bennett
, Biagio Lucini
-
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Abstract
We perform numerical calculations of masses and decay constants of the lightest (flavoured) pseu- doscalar, vector and axialvector mesons in the (4) lattice gauge theory with three Dirac fermions in the antisymmetric representation. The corresponding continuum theory plays an important role in certa...
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2023-01-26T13:07:57.9933170 v2 61943 2022-11-18 Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions 3ce295f2c7cc318bac7da18f9989d8c3 0000-0002-2251-0111 Maurizio Piai Maurizio Piai true false e1a8e7927d2b093acdc54e74eac95e38 0000-0002-1678-6701 Ed Bennett Ed Bennett true false 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2022-11-18 SPH We perform numerical calculations of masses and decay constants of the lightest (flavoured) pseu- doscalar, vector and axialvector mesons in the (4) lattice gauge theory with three Dirac fermions in the antisymmetric representation. The corresponding continuum theory plays an important role in certain ultra-violet complete realisations of composite Higgs, partial top compositeness, and composite dark matter models. In addition, we measure the masses of other flavoured mesons in spin-0 and 1 channels, as well as the first excited state of the vector mesons. Using the gradient flow to set the scale, we carry out the continuum extrapolation and show preliminary results for the meson spectrum of the theory. Conference Paper/Proceeding/Abstract Lattice 2022 0 0 0 0001-01-01 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University Not Required 2023-01-26T13:07:57.9933170 2022-11-18T08:51:01.0058065 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Maurizio Piai 0000-0002-2251-0111 1 Jong-Wan Lee 0000-0002-4616-2422 2 Ed Bennett 0000-0002-1678-6701 3 Deog Ki Hong 0000-0002-1678-6701 4 Ho Hsiao 0000-0002-8522-5190 5 C.-J. David Lin 0000-0003-3743-0840 6 Biagio Lucini 0000-0001-8974-8266 7 Davide Vadacchino 0000-0002-5783-5602 8 61943__25822__3803e4266235446f9b7b2b00fc5669b4.pdf 2210.08154.pdf 2022-11-18T09:00:01.0895314 Output 536320 application/pdf Accepted Manuscript true false |
title |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
spellingShingle |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions Maurizio Piai Ed Bennett Biagio Lucini |
title_short |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
title_full |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
title_fullStr |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
title_full_unstemmed |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
title_sort |
Spectroscopy of (4) lattice gauge theory with 3 antisymmetric fermions |
author_id_str_mv |
3ce295f2c7cc318bac7da18f9989d8c3 e1a8e7927d2b093acdc54e74eac95e38 7e6fcfe060e07a351090e2a8aba363cf |
author_id_fullname_str_mv |
3ce295f2c7cc318bac7da18f9989d8c3_***_Maurizio Piai e1a8e7927d2b093acdc54e74eac95e38_***_Ed Bennett 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini |
author |
Maurizio Piai Ed Bennett Biagio Lucini |
author2 |
Maurizio Piai Jong-Wan Lee Ed Bennett Deog Ki Hong Ho Hsiao C.-J. David Lin Biagio Lucini Davide Vadacchino |
format |
Conference Paper/Proceeding/Abstract |
container_title |
Lattice 2022 |
institution |
Swansea University |
college_str |
Faculty of Science and Engineering |
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facultyofscienceandengineering |
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Faculty of Science and Engineering |
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facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics |
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description |
We perform numerical calculations of masses and decay constants of the lightest (flavoured) pseu- doscalar, vector and axialvector mesons in the (4) lattice gauge theory with three Dirac fermions in the antisymmetric representation. The corresponding continuum theory plays an important role in certain ultra-violet complete realisations of composite Higgs, partial top compositeness, and composite dark matter models. In addition, we measure the masses of other flavoured mesons in spin-0 and 1 channels, as well as the first excited state of the vector mesons. Using the gradient flow to set the scale, we carry out the continuum extrapolation and show preliminary results for the meson spectrum of the theory. |
published_date |
0001-01-01T04:12:53Z |
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1756328700859645952 |
score |
10.926618 |