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Vortices, monopoles and confinement

L. Del Debbio, A. Di Giacomo, Biagio Lucini Orcid Logo

Nuclear Physics B, Volume: "B594", Issue: 1-2, Pages: 287 - 300

Swansea University Author: Biagio Lucini Orcid Logo

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DOI (Published version): 10.1016/S0550-3213(00)00651-9

Abstract

We construct the creation operator of a vortex using the methods developed for monopoles. The vacuum expectation value of this operator is interpreted as a disorder parameter describing vortex condensation and is studied numerically on a lattice in SU(2) gauge theory. The result is that vortices beh...

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Published in: Nuclear Physics B
ISSN: 05503213
Published: 2000
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URI: https://cronfa.swan.ac.uk/Record/cronfa27967
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first_indexed 2016-05-15T01:22:55Z
last_indexed 2018-02-09T05:11:36Z
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spelling 2016-05-14T16:42:32.1964210 v2 27967 2016-05-14 Vortices, monopoles and confinement 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-14 SMA We construct the creation operator of a vortex using the methods developed for monopoles. The vacuum expectation value of this operator is interpreted as a disorder parameter describing vortex condensation and is studied numerically on a lattice in SU(2) gauge theory. The result is that vortices behave in the vacuum in a similar way to monopoles. The disorder parameter is different from zero in the confined phase, and vanishes at the deconfining phase transition. We discuss this behaviour in terms of symmetry. Correlation functions of the vortex creation operator at zero temperature are also investigated. A comparison is made with related results by other groups. Journal Article Nuclear Physics B "B594" 1-2 287 300 05503213 30 6 2000 2000-06-30 10.1016/S0550-3213(00)00651-9 http://inspirehep.net/record/529412 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-05-14T16:42:32.1964210 2016-05-14T16:42:32.0092198 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics L. Del Debbio 1 A. Di Giacomo 2 Biagio Lucini 0000-0001-8974-8266 3
title Vortices, monopoles and confinement
spellingShingle Vortices, monopoles and confinement
Biagio Lucini
title_short Vortices, monopoles and confinement
title_full Vortices, monopoles and confinement
title_fullStr Vortices, monopoles and confinement
title_full_unstemmed Vortices, monopoles and confinement
title_sort Vortices, monopoles and confinement
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 L. Del Debbio
A. Di Giacomo
Biagio Lucini
format Journal article
container_title Nuclear Physics B
container_volume "B594"
container_issue 1-2
container_start_page 287
publishDate 2000
institution Swansea University
issn 05503213
doi_str_mv 10.1016/S0550-3213(00)00651-9
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/529412
document_store_str 0
active_str 0
description We construct the creation operator of a vortex using the methods developed for monopoles. The vacuum expectation value of this operator is interpreted as a disorder parameter describing vortex condensation and is studied numerically on a lattice in SU(2) gauge theory. The result is that vortices behave in the vacuum in a similar way to monopoles. The disorder parameter is different from zero in the confined phase, and vanishes at the deconfining phase transition. We discuss this behaviour in terms of symmetry. Correlation functions of the vortex creation operator at zero temperature are also investigated. A comparison is made with related results by other groups.
published_date 2000-06-30T03:33:59Z
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score 11.036706

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