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Conference Paper/Proceeding/Abstract 856 views

Orientifold Planar Equivalence: The Quenched Meson Spectrum

Agostino Patella, Antonio Rago, Gregory Moraitis, Biagio Lucini Orcid Logo

Volume: "LATTICE2010", Start page: 063

Swansea University Author: Biagio Lucini Orcid Logo

Abstract

A numerical study of Orientifold Planar Equivalence is performed in SU(N) Yang-Mills theories for N=2,3,4,6. Quenched meson masses are extracted in the antisymmetric, symmetric and adjoint representations for the pseudoscalar and vector channels. An extrapolation of the vector mass as a function of...

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Published: 2010
Online Access: http://inspirehep.net/record/874715
URI: https://cronfa.swan.ac.uk/Record/cronfa27923
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spelling 2016-05-14T16:42:05.1458476 v2 27923 2016-05-14 Orientifold Planar Equivalence: The Quenched Meson Spectrum 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-14 SMA A numerical study of Orientifold Planar Equivalence is performed in SU(N) Yang-Mills theories for N=2,3,4,6. Quenched meson masses are extracted in the antisymmetric, symmetric and adjoint representations for the pseudoscalar and vector channels. An extrapolation of the vector mass as a function of the pseudoscalar mass to the large-N limit shows that the numerical results agree within errors for the three theories, as predicted by Orientifold Planar Equivalence. As a byproduct of the extrapolation, the size of the corrections up to O(1/N^3) are evaluated. A crucial prerequisite for the extrapolation is the determination of an analytical relationship between the corrections in the symmetric and in the antisymmetric representations, order by order in a 1/N expansion. Conference Paper/Proceeding/Abstract "LATTICE2010" 063 31 10 2010 2010-10-31 http://inspirehep.net/record/874715 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-05-14T16:42:05.1458476 2016-05-14T16:42:05.1458476 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Agostino Patella 1 Antonio Rago 2 Gregory Moraitis 3 Biagio Lucini 0000-0001-8974-8266 4
title Orientifold Planar Equivalence: The Quenched Meson Spectrum
spellingShingle Orientifold Planar Equivalence: The Quenched Meson Spectrum
Biagio Lucini
title_short Orientifold Planar Equivalence: The Quenched Meson Spectrum
title_full Orientifold Planar Equivalence: The Quenched Meson Spectrum
title_fullStr Orientifold Planar Equivalence: The Quenched Meson Spectrum
title_full_unstemmed Orientifold Planar Equivalence: The Quenched Meson Spectrum
title_sort Orientifold Planar Equivalence: The Quenched Meson Spectrum
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 Agostino Patella
Antonio Rago
Gregory Moraitis
Biagio Lucini
format Conference Paper/Proceeding/Abstract
container_volume "LATTICE2010"
container_start_page 063
publishDate 2010
institution Swansea University
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id 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
url http://inspirehep.net/record/874715
document_store_str 0
active_str 0
description A numerical study of Orientifold Planar Equivalence is performed in SU(N) Yang-Mills theories for N=2,3,4,6. Quenched meson masses are extracted in the antisymmetric, symmetric and adjoint representations for the pseudoscalar and vector channels. An extrapolation of the vector mass as a function of the pseudoscalar mass to the large-N limit shows that the numerical results agree within errors for the three theories, as predicted by Orientifold Planar Equivalence. As a byproduct of the extrapolation, the size of the corrections up to O(1/N^3) are evaluated. A crucial prerequisite for the extrapolation is the determination of an analytical relationship between the corrections in the symmetric and in the antisymmetric representations, order by order in a 1/N expansion.
published_date 2010-10-31T03:33:54Z
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score 11.036706

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