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New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation

Timothy Hollowood Orcid Logo

Journal of High Energy Physics, Volume: "04", Issue: 04, Pages: 025 - 025

Swansea University Author: Timothy Hollowood Orcid Logo

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DOI (Published version): 10.1088/1126-6708/2003/04/025

Abstract

Using the result of a matrix model computation of the exact glueball superpotential, we investigate the relevant mass perturbations of the Leigh-Strassler marginal ``q'' deformation of N=4 supersymmetric gauge theory. We recall a conjecture for the elliptic superpotential that describes th...

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Published in: Journal of High Energy Physics
ISSN: 1029-8479
Published: 2002
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URI: https://cronfa.swan.ac.uk/Record/cronfa28538
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first_indexed 2016-06-03T19:16:17Z
last_indexed 2018-02-09T05:12:46Z
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spelling 2016-06-03T14:36:22.3573033 v2 28538 2016-06-03 New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation ea9ca59fc948276ff2ab547e91bdf0c2 0000-0002-3258-320X Timothy Hollowood Timothy Hollowood true false 2016-06-03 SPH Using the result of a matrix model computation of the exact glueball superpotential, we investigate the relevant mass perturbations of the Leigh-Strassler marginal ``q'' deformation of N=4 supersymmetric gauge theory. We recall a conjecture for the elliptic superpotential that describes the theory compactified on a circle and identify this superpotential as one of the Hamiltonians of the elliptic Ruijsenaars-Schneider integrable system. In the limit that the Leigh-Strassler deformation is turned off, the integrable system reduces to the elliptic Calogero-Moser system which describes the N=1^* theory. Based on these results, we identify the Coulomb branch of the partially mass-deformed Leigh-Strassler theory as the spectral curve of the Ruijsenaars-Schneider system. We also show how the Leigh-Strassler deformation may be obtained by suitably modifying Witten's M theory brane construction of N=2 Journal Article Journal of High Energy Physics "04" 04 025 025 1029-8479 31 12 2002 2002-12-31 10.1088/1126-6708/2003/04/025 http://inspirehep.net/record/604016 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-03T14:36:22.3573033 2016-06-03T14:36:22.1545020 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Timothy Hollowood 0000-0002-3258-320X 1
title New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
spellingShingle New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
Timothy Hollowood
title_short New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
title_full New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
title_fullStr New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
title_full_unstemmed New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
title_sort New results from glueball superpotentials and matrix models: the Leigh-Strassler deformation
author_id_str_mv ea9ca59fc948276ff2ab547e91bdf0c2
author_id_fullname_str_mv ea9ca59fc948276ff2ab547e91bdf0c2_***_Timothy Hollowood
author Timothy Hollowood
author2 Timothy Hollowood
format Journal article
container_title Journal of High Energy Physics
container_volume "04"
container_issue 04
container_start_page 025
publishDate 2002
institution Swansea University
issn 1029-8479
doi_str_mv 10.1088/1126-6708/2003/04/025
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/604016
document_store_str 0
active_str 0
description Using the result of a matrix model computation of the exact glueball superpotential, we investigate the relevant mass perturbations of the Leigh-Strassler marginal ``q'' deformation of N=4 supersymmetric gauge theory. We recall a conjecture for the elliptic superpotential that describes the theory compactified on a circle and identify this superpotential as one of the Hamiltonians of the elliptic Ruijsenaars-Schneider integrable system. In the limit that the Leigh-Strassler deformation is turned off, the integrable system reduces to the elliptic Calogero-Moser system which describes the N=1^* theory. Based on these results, we identify the Coulomb branch of the partially mass-deformed Leigh-Strassler theory as the spectral curve of the Ruijsenaars-Schneider system. We also show how the Leigh-Strassler deformation may be obtained by suitably modifying Witten's M theory brane construction of N=2
published_date 2002-12-31T03:34:45Z
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score 11.013148

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