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Conference Paper/Proceeding/Abstract 877 views

Confinement: G(2) group case

Massimo D'Elia, Claudio Pica, Adriano Di Giacomo, Guido Cossu, Biagio Lucini Orcid Logo

Volume: "LAT2007", Start page: 296

Swansea University Author: Biagio Lucini Orcid Logo

Abstract

The gauge group being centreless, $G_2$ gauge theory is a good laboratory for studying the role of the centre of the group for colour confinement in Yang-Mills gauge theories. In this paper, we investigate $G_2$ pure gauge theory at finite temperature on the lattice. By studying the finite size scal...

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Published: 2007
Online Access: http://inspirehep.net/record/762732
URI: https://cronfa.swan.ac.uk/Record/cronfa27927
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spelling 2016-05-14T16:42:07.2830613 v2 27927 2016-05-14 Confinement: G(2) group case 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-14 SMA The gauge group being centreless, $G_2$ gauge theory is a good laboratory for studying the role of the centre of the group for colour confinement in Yang-Mills gauge theories. In this paper, we investigate $G_2$ pure gauge theory at finite temperature on the lattice. By studying the finite size scaling of the plaquette, the Polyakov loop and their susceptibilities, we show that a deconfinement phase transition takes place. The analysis of the pseudocritical exponents give strong evidence of the deconfinement transition being first order. Implications of our findings for scenarios of colour confinement are discussed. Conference Paper/Proceeding/Abstract "LAT2007" 296 31 10 2007 2007-10-31 http://inspirehep.net/record/762732 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-05-14T16:42:07.2830613 2016-05-14T16:42:07.2830613 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Massimo D'Elia 1 Claudio Pica 2 Adriano Di Giacomo 3 Guido Cossu 4 Biagio Lucini 0000-0001-8974-8266 5
title Confinement: G(2) group case
spellingShingle Confinement: G(2) group case
Biagio Lucini
title_short Confinement: G(2) group case
title_full Confinement: G(2) group case
title_fullStr Confinement: G(2) group case
title_full_unstemmed Confinement: G(2) group case
title_sort Confinement: G(2) group case
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 Massimo D'Elia
Claudio Pica
Adriano Di Giacomo
Guido Cossu
Biagio Lucini
format Conference Paper/Proceeding/Abstract
container_volume "LAT2007"
container_start_page 296
publishDate 2007
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/762732
document_store_str 0
active_str 0
description The gauge group being centreless, $G_2$ gauge theory is a good laboratory for studying the role of the centre of the group for colour confinement in Yang-Mills gauge theories. In this paper, we investigate $G_2$ pure gauge theory at finite temperature on the lattice. By studying the finite size scaling of the plaquette, the Polyakov loop and their susceptibilities, we show that a deconfinement phase transition takes place. The analysis of the pseudocritical exponents give strong evidence of the deconfinement transition being first order. Implications of our findings for scenarios of colour confinement are discussed.
published_date 2007-10-31T03:33:55Z
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score 11.035634

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