A gauge theory analog of some "stringy" D-instantons

We argue that one can see a specific class of "stringy" D-instantons in the underlying 4D gauge theory as the UV completion of an ordinary gauge instanton of a completely broken gauge group corresponding to the "empty" cycle the D-instanton is located on. In this sense, the D-ins...

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Detalles Bibliográficos
Autor principal: Krefl, Daniel
Lenguaje:eng
Publicado: 2008
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.78.066004
http://cds.cern.ch/record/1095158
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author Krefl, Daniel
author_facet Krefl, Daniel
author_sort Krefl, Daniel
collection CERN
description We argue that one can see a specific class of "stringy" D-instantons in the underlying 4D gauge theory as the UV completion of an ordinary gauge instanton of a completely broken gauge group corresponding to the "empty" cycle the D-instanton is located on. In this sense, the D-instanton induced non-perturbative superpotential can be qualitatively inferred directly from pure field-theory considerations.
id cern-1095158
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
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spelling cern-10951582023-03-14T16:40:23Zdoi:10.1103/PhysRevD.78.066004http://cds.cern.ch/record/1095158engKrefl, DanielA gauge theory analog of some "stringy" D-instantonsParticle Physics - TheoryWe argue that one can see a specific class of "stringy" D-instantons in the underlying 4D gauge theory as the UV completion of an ordinary gauge instanton of a completely broken gauge group corresponding to the "empty" cycle the D-instanton is located on. In this sense, the D-instanton induced non-perturbative superpotential can be qualitatively inferred directly from pure field-theory considerations.We argue that one can see a specific class of 'stringy' D-instantons in the underlying 4D gauge theory as the UV completion of an ordinary gauge instanton of a completely broken gauge group corresponding to the 'empty' cycle the D-instanton is located on. In this sense, the D-instanton induced non-perturbative superpotential can be qualitatively inferred directly from pure field-theory considerations.arXiv:0803.2829LMU-ASC-14-08CERN-PH-TH-2008-063LMU-ASC 14-08oai:cds.cern.ch:10951582008-03-20
spellingShingle Particle Physics - Theory
Krefl, Daniel
A gauge theory analog of some "stringy" D-instantons
title A gauge theory analog of some "stringy" D-instantons
title_full A gauge theory analog of some "stringy" D-instantons
title_fullStr A gauge theory analog of some "stringy" D-instantons
title_full_unstemmed A gauge theory analog of some "stringy" D-instantons
title_short A gauge theory analog of some "stringy" D-instantons
title_sort gauge theory analog of some "stringy" d-instantons
topic Particle Physics - Theory
url https://dx.doi.org/10.1103/PhysRevD.78.066004
http://cds.cern.ch/record/1095158
work_keys_str_mv AT krefldaniel agaugetheoryanalogofsomestringydinstantons
AT krefldaniel gaugetheoryanalogofsomestringydinstantons

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