Strong interactions and gauge-string duality

Strong interactions and gauge-string duality

We discuss some recent phenomenological models for strong interactions based on the idea of gauge/string duality. A very good estimate for hadronic masses can be found by placing an infrared cut off in AdS space. Considering static strings in this geometry one can also reproduce the phenomenological Cornell potential for a quark anti-quark pair at zero temperature. Placing static strings in an AdS Schwarzschild space with an infrared cut off one finds a transition from a confining to a deconfining phase at some critical horizon radius (associated with temperature).

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Main Authors: Boschi-Filho,Henrique, Braga,Nelson R. F.
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Física 2007
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000200018
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spelling oai:scielo:S0103-973320070002000182007-05-11Strong interactions and gauge-string dualityBoschi-Filho,HenriqueBraga,Nelson R. F. AdS/CFT String theory QCD We discuss some recent phenomenological models for strong interactions based on the idea of gauge/string duality. A very good estimate for hadronic masses can be found by placing an infrared cut off in AdS space. Considering static strings in this geometry one can also reproduce the phenomenological Cornell potential for a quark anti-quark pair at zero temperature. Placing static strings in an AdS Schwarzschild space with an infrared cut off one finds a transition from a confining to a deconfining phase at some critical horizon radius (associated with temperature).info:eu-repo/semantics/openAccessSociedade Brasileira de FísicaBrazilian Journal of Physics v.37 n.1b 20072007-03-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000200018en10.1590/S0103-97332007000200018
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Boschi-Filho,Henrique
Braga,Nelson R. F.
spellingShingle Boschi-Filho,Henrique
Braga,Nelson R. F.
Strong interactions and gauge-string duality
author_facet Boschi-Filho,Henrique
Braga,Nelson R. F.
author_sort Boschi-Filho,Henrique
title Strong interactions and gauge-string duality
title_short Strong interactions and gauge-string duality
title_full Strong interactions and gauge-string duality
title_fullStr Strong interactions and gauge-string duality
title_full_unstemmed Strong interactions and gauge-string duality
title_sort strong interactions and gauge-string duality
description We discuss some recent phenomenological models for strong interactions based on the idea of gauge/string duality. A very good estimate for hadronic masses can be found by placing an infrared cut off in AdS space. Considering static strings in this geometry one can also reproduce the phenomenological Cornell potential for a quark anti-quark pair at zero temperature. Placing static strings in an AdS Schwarzschild space with an infrared cut off one finds a transition from a confining to a deconfining phase at some critical horizon radius (associated with temperature).
publisher Sociedade Brasileira de Física
publishDate 2007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000200018
work_keys_str_mv AT boschifilhohenrique stronginteractionsandgaugestringduality
AT braganelsonrf stronginteractionsandgaugestringduality
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