On the stability of the perturbative ground state in non Abelian Yang-Mills theories

We study the stability properties of the perturbative ground state of non-abelian Yang-Mills theories, by analyzing the energy density of a class of gauge-invariant wave functionals which include the perturbative ground state. We find a minimum at a value of the “gluon condensate” (gH ∗ ) 2 whicch d...

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Detalles Bibliográficos
Autores principales: Consoli, M, Preparata, Giuliano
Lenguaje:eng
Publicado: 1985
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(85)90420-4
http://cds.cern.ch/record/157283
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author Consoli, M
Preparata, Giuliano
author_facet Consoli, M
Preparata, Giuliano
author_sort Consoli, M
collection CERN
description We study the stability properties of the perturbative ground state of non-abelian Yang-Mills theories, by analyzing the energy density of a class of gauge-invariant wave functionals which include the perturbative ground state. We find a minimum at a value of the “gluon condensate” (gH ∗ ) 2 whicch does not scale according to asymptotic freedom expectations. The consequences of our results for the reliability of perturbation theory at short distances are briefly discussed.
id cern-157283
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1985
record_format invenio
spelling cern-1572832019-09-30T06:29:59Zdoi:10.1016/0370-2693(85)90420-4http://cds.cern.ch/record/157283engConsoli, MPreparata, GiulianoOn the stability of the perturbative ground state in non Abelian Yang-Mills theoriesParticle Physics - TheoryWe study the stability properties of the perturbative ground state of non-abelian Yang-Mills theories, by analyzing the energy density of a class of gauge-invariant wave functionals which include the perturbative ground state. We find a minimum at a value of the “gluon condensate” (gH ∗ ) 2 whicch does not scale according to asymptotic freedom expectations. The consequences of our results for the reliability of perturbation theory at short distances are briefly discussed.BA-GT-85-01BA-GT-85-14oai:cds.cern.ch:1572831985
spellingShingle Particle Physics - Theory
Consoli, M
Preparata, Giuliano
On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title_full On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title_fullStr On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title_full_unstemmed On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title_short On the stability of the perturbative ground state in non Abelian Yang-Mills theories
title_sort on the stability of the perturbative ground state in non abelian yang-mills theories
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0370-2693(85)90420-4
http://cds.cern.ch/record/157283
work_keys_str_mv AT consolim onthestabilityoftheperturbativegroundstateinnonabelianyangmillstheories
AT preparatagiuliano onthestabilityoftheperturbativegroundstateinnonabelianyangmillstheories

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