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From superYang-Mills theory to QCD: Planar equivalence and its implications / M. Shifman; G. Veneziano

Swansea University Author: Armoni, Adi

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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spelling 2016-06-04T06:08:25Z v2 28664 2016-06-04 From superYang-Mills theory to QCD: Planar equivalence and its implications Adi Armoni Adi Armoni true 0000-0002-8105-0645 false 3f75faad0563a2d3b191191a2efee956 ffc384449d7953042b7551b418ea614c 7sabT65MhXDfvZwRfULRftyvqZQRJmUl2lxhnzSZE7o= 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 Authored book 0 3 2004 2004-03-01 http://inspirehep.net/record/645786 College of Science Physics CSCI SPH Particle Physics Theory 2016-06-04T06:08:25Z 2016-06-04T06:08:25Z College of Science Physics M. Shifman 0 G. Veneziano 0
title From superYang-Mills theory to QCD: Planar equivalence and its implications
spellingShingle From superYang-Mills theory to QCD: Planar equivalence and its implications
Armoni, Adi
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_***_Armoni, Adi
author Armoni, Adi
author2 M. Shifman
G. Veneziano
format Authored book
publishDate 2004
institution Swansea University
college_str College of Science
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hierarchy_top_id collegeofscience
hierarchy_top_title College of Science
hierarchy_parent_id collegeofscience
hierarchy_parent_title College of Science
department_str Physics{{{_:::_}}}College of Science{{{_:::_}}}Physics
url http://inspirehep.net/record/645786
document_store_str 0
active_str 1
researchgroup_str Particle Physics Theory
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 2004-03-01T15:44:59Z
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score 10.912893