Large charge at large N

We apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and finite temperature at fixed charge Q, concentrating on the regime 1 « N « Q. Our approach places the earlier...

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Detalles Bibliográficos
Autores principales: Alvarez-Gaume, Luis, Orlando, Domenico, Reffert, Susanne
Lenguaje:eng
Publicado: 2019
Materias:
hep-th
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/JHEP12(2019)142
http://cds.cern.ch/record/2690741
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author Alvarez-Gaume, Luis
Orlando, Domenico
Reffert, Susanne
author_facet Alvarez-Gaume, Luis
Orlando, Domenico
Reffert, Susanne
author_sort Alvarez-Gaume, Luis
collection CERN
description We apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and finite temperature at fixed charge Q, concentrating on the regime 1 « N « Q. Our approach places the earlier effective field theory treatment on firm ground and extends its predictions.
id cern-2690741
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26907412023-10-04T06:29:33Zdoi:10.1007/JHEP12(2019)142http://cds.cern.ch/record/2690741engAlvarez-Gaume, LuisOrlando, DomenicoReffert, SusanneLarge charge at large Nhep-thParticle Physics - TheoryWe apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and finite temperature at fixed charge Q, concentrating on the regime 1 « N « Q. Our approach places the earlier effective field theory treatment on firm ground and extends its predictions.We apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and finite temperature at fixed charge Q, concentrating on the regime $1 \ll N \ll Q$. Our approach places the earlier effective field theory treatment on firm ground and extends its predictions.arXiv:1909.02571oai:cds.cern.ch:26907412019-09-05
spellingShingle hep-th
Particle Physics - Theory
Alvarez-Gaume, Luis
Orlando, Domenico
Reffert, Susanne
Large charge at large N
title Large charge at large N
title_full Large charge at large N
title_fullStr Large charge at large N
title_full_unstemmed Large charge at large N
title_short Large charge at large N
title_sort large charge at large n
topic hep-th
Particle Physics - Theory
url https://dx.doi.org/10.1007/JHEP12(2019)142
http://cds.cern.ch/record/2690741
work_keys_str_mv AT alvarezgaumeluis largechargeatlargen
AT orlandodomenico largechargeatlargen
AT reffertsusanne largechargeatlargen

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