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Topology and confinement in SU(N) gauge theories

M. Teper, Biagio Lucini Orcid Logo

Nuclear Physics B - Proceedings Supplements, Volume: "106", Pages: 685 - 687

Swansea University Author: Biagio Lucini Orcid Logo

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DOI (Published version): 10.1016/S0920-5632(01)01816-3

Abstract

The large N limit of SU(N) gauge theories in 3+1 dimensions is investigated on the lattice by extrapolating results obtained for $2 \le N \le 5$. A numerical determination of the masses of the lowest-lying glueball states and of the topological susceptibility in the limit $N\to\infty$ is provided. R...

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Published in: Nuclear Physics B - Proceedings Supplements
ISSN: 09205632
Published: 2001
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URI: https://cronfa.swan.ac.uk/Record/cronfa27959
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first_indexed 2016-05-15T01:22:54Z
last_indexed 2018-02-09T05:11:35Z
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spelling 2016-05-14T16:42:26.6739856 v2 27959 2016-05-14 Topology and confinement in SU(N) gauge theories 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-14 SMA The large N limit of SU(N) gauge theories in 3+1 dimensions is investigated on the lattice by extrapolating results obtained for $2 \le N \le 5$. A numerical determination of the masses of the lowest-lying glueball states and of the topological susceptibility in the limit $N\to\infty$ is provided. Ratios of the tensions of stable k-strings over the tension of the fundamental string are investigated in various regimes and the results are compared with expectations based on several scenarios -- in particular MQCD and Casimir scaling. While not conclusive at zero temperature in D=3+1, in the other cases investigated our data seem to favour the latter. Conference Paper/Proceeding/Abstract Nuclear Physics B - Proceedings Supplements "106" 685 687 09205632 31 10 2001 2001-10-31 10.1016/S0920-5632(01)01816-3 http://inspirehep.net/record/563674 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-05-14T16:42:26.6739856 2016-05-14T16:42:26.4711843 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics M. Teper 1 Biagio Lucini 0000-0001-8974-8266 2
title Topology and confinement in SU(N) gauge theories
spellingShingle Topology and confinement in SU(N) gauge theories
Biagio Lucini
title_short Topology and confinement in SU(N) gauge theories
title_full Topology and confinement in SU(N) gauge theories
title_fullStr Topology and confinement in SU(N) gauge theories
title_full_unstemmed Topology and confinement in SU(N) gauge theories
title_sort Topology and confinement in SU(N) gauge theories
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 M. Teper
Biagio Lucini
format Conference Paper/Proceeding/Abstract
container_title Nuclear Physics B - Proceedings Supplements
container_volume "106"
container_start_page 685
publishDate 2001
institution Swansea University
issn 09205632
doi_str_mv 10.1016/S0920-5632(01)01816-3
college_str Faculty of Science and Engineering
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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/563674
document_store_str 0
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description The large N limit of SU(N) gauge theories in 3+1 dimensions is investigated on the lattice by extrapolating results obtained for $2 \le N \le 5$. A numerical determination of the masses of the lowest-lying glueball states and of the topological susceptibility in the limit $N\to\infty$ is provided. Ratios of the tensions of stable k-strings over the tension of the fundamental string are investigated in various regimes and the results are compared with expectations based on several scenarios -- in particular MQCD and Casimir scaling. While not conclusive at zero temperature in D=3+1, in the other cases investigated our data seem to favour the latter.
published_date 2001-10-31T03:33:58Z
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score 11.036706

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