Dynamical supersymmetry breaking from unoriented D-brane instantons

We study the non-perturbative dynamics of an unoriented Z_5-quiver theory of GUT kind with gauge group U(5) and chiral matter. At strong coupling the non-perturbative dynamics is described in terms of set of baryon/meson variables satisfying a quantum deformed constraint. We compute the effective su...

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Detalles Bibliográficos
Autores principales: Bianchi, Massimo, Fucito, Francesco, Morales, Jose F
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: JHEP 2009
Materias:
hep-th
Acceso en línea:http://cds.cern.ch/record/1172330
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author Bianchi, Massimo
Fucito, Francesco
Morales, Jose F
author_facet Bianchi, Massimo
Fucito, Francesco
Morales, Jose F
author_sort Bianchi, Massimo
collection CERN
description We study the non-perturbative dynamics of an unoriented Z_5-quiver theory of GUT kind with gauge group U(5) and chiral matter. At strong coupling the non-perturbative dynamics is described in terms of set of baryon/meson variables satisfying a quantum deformed constraint. We compute the effective superpotential of the theory and show that it admits a line of supersymmetric vacua and a phase where supersymmetry is dynamically broken via gaugino condensation.
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spelling cern-11723302019-09-30T06:29:59Z http://cds.cern.ch/record/1172330 eng Bianchi, Massimo Fucito, Francesco Morales, Jose F Dynamical supersymmetry breaking from unoriented D-brane instantons hep-th We study the non-perturbative dynamics of an unoriented Z_5-quiver theory of GUT kind with gauge group U(5) and chiral matter. At strong coupling the non-perturbative dynamics is described in terms of set of baryon/meson variables satisfying a quantum deformed constraint. We compute the effective superpotential of the theory and show that it admits a line of supersymmetric vacua and a phase where supersymmetry is dynamically broken via gaugino condensation. info:eu-repo/grantAgreement/EC/FP7/226455 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1172330 JHEP JHEP, (2009) pp. 040 2009-04-15
spellingShingle hep-th
Bianchi, Massimo
Fucito, Francesco
Morales, Jose F
Dynamical supersymmetry breaking from unoriented D-brane instantons
title Dynamical supersymmetry breaking from unoriented D-brane instantons
title_full Dynamical supersymmetry breaking from unoriented D-brane instantons
title_fullStr Dynamical supersymmetry breaking from unoriented D-brane instantons
title_full_unstemmed Dynamical supersymmetry breaking from unoriented D-brane instantons
title_short Dynamical supersymmetry breaking from unoriented D-brane instantons
title_sort dynamical supersymmetry breaking from unoriented d-brane instantons
topic hep-th
url http://cds.cern.ch/record/1172330
http://cds.cern.ch/record/1172330
work_keys_str_mv AT bianchimassimo dynamicalsupersymmetrybreakingfromunorienteddbraneinstantons
AT fucitofrancesco dynamicalsupersymmetrybreakingfromunorienteddbraneinstantons
AT moralesjosef dynamicalsupersymmetrybreakingfromunorienteddbraneinstantons

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