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From superYang-Mills theory to QCD: Planar equivalence and its implications

M. Shifman, G. Veneziano, Adi Armoni Orcid Logo

Swansea University Author: Adi Armoni Orcid Logo

Abstract

We review and extend our recent work on the planar (large N) equivalence between gauge theories with varying degree of supersymmetry. The main emphasis is made on the planar equivalence between N=1 gluodynamics (super-Yang-Mills theory) and a non-supersymmetric orientifold field theory. We outline a...

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Published: 2004
Online Access: http://inspirehep.net/record/645786
URI: https://cronfa.swan.ac.uk/Record/cronfa28664
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first_indexed 2016-06-04T12:47:04Z
last_indexed 2018-02-09T05:13:00Z
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spelling 2016-06-04T06:08:25.0604718 v2 28664 2016-06-04 From superYang-Mills theory to QCD: Planar equivalence and its implications 3f75faad0563a2d3b191191a2efee956 0000-0002-8105-0645 Adi Armoni Adi Armoni true false 2016-06-04 SPH We review and extend our recent work on the planar (large N) equivalence between gauge theories with varying degree of supersymmetry. The main emphasis is made on the planar equivalence between N=1 gluodynamics (super-Yang-Mills theory) and a non-supersymmetric orientifold field theory. We outline an orientifold large N expansion, analyze its possible phenomenological consequences in one-flavor massless QCD, and make a first attempt at extending the correspondence to three massless flavors. An analytic calculation of the quark condensate in one-flavor QCD starting from the gluino condensate in N=1 gluodynamics is thoroughly discussed. We also comment on a planar equivalence involving N=2 supersymmetry, on chiral rings in non-supersymmetric theories, and on the origin of planar equivalence from an underlying, non-tachyonic type-0 string theory. Finally, possible further directions of investigation, such as the gauge/gravity correspondence in large-N orientifold field theory, are briefly Book 31 3 2004 2004-03-31 http://inspirehep.net/record/645786 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-04T06:08:25.0604718 2016-06-04T06:08:25.0604718 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics M. Shifman 1 G. Veneziano 2 Adi Armoni 0000-0002-8105-0645 3
title From superYang-Mills theory to QCD: Planar equivalence and its implications
spellingShingle From superYang-Mills theory to QCD: Planar equivalence and its implications
Adi Armoni
title_short From superYang-Mills theory to QCD: Planar equivalence and its implications
title_full From superYang-Mills theory to QCD: Planar equivalence and its implications
title_fullStr From superYang-Mills theory to QCD: Planar equivalence and its implications
title_full_unstemmed From superYang-Mills theory to QCD: Planar equivalence and its implications
title_sort From superYang-Mills theory to QCD: Planar equivalence and its implications
author_id_str_mv 3f75faad0563a2d3b191191a2efee956
author_id_fullname_str_mv 3f75faad0563a2d3b191191a2efee956_***_Adi Armoni
author Adi Armoni
author2 M. Shifman
G. Veneziano
Adi Armoni
format Book
publishDate 2004
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/645786
document_store_str 0
active_str 0
description We review and extend our recent work on the planar (large N) equivalence between gauge theories with varying degree of supersymmetry. The main emphasis is made on the planar equivalence between N=1 gluodynamics (super-Yang-Mills theory) and a non-supersymmetric orientifold field theory. We outline an orientifold large N expansion, analyze its possible phenomenological consequences in one-flavor massless QCD, and make a first attempt at extending the correspondence to three massless flavors. An analytic calculation of the quark condensate in one-flavor QCD starting from the gluino condensate in N=1 gluodynamics is thoroughly discussed. We also comment on a planar equivalence involving N=2 supersymmetry, on chiral rings in non-supersymmetric theories, and on the origin of planar equivalence from an underlying, non-tachyonic type-0 string theory. Finally, possible further directions of investigation, such as the gauge/gravity correspondence in large-N orientifold field theory, are briefly
published_date 2004-03-31T03:34:55Z
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score 11.035349

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