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The scalar and pseudoscalar sector in a five-dimensional approach to chiral symmetry breaking
Da Rold, Leandro (Institut de Física d'Altes Energies)
Pomarol Clotet, Alex (Institut de Física d'Altes Energies)

Date: 2006
Abstract: We study the scalar and pseudoscalar sector in a five-dimenional model describing chiral symmetry breaking. We calculate the scalar and pseudoscalar two-point correlator, the mass spectrum and interactions. We also obtain the scalar and pseudoscalar contributions to the coefficients of the chiral lagrangian and determine the scalar form factor of the pseudo-Goldstone bosons. Most quantities show a good agreement with QCD.
Note: Premi a l'excel·lència investigadora. Àmbit de les Ciències Experimentals. 2008
Rights: Tots els drets reservats
Language: Anglès.
Document: article ; recerca ; acceptedVersion
Subject: PREI 2008 ; AdS-CFT ; dS-CFT Correspondence ; Field Theories in Higher Dimensions
Published in: Journal of High Energy Physics, Vol. 2006, Núm. JHEP01 (January 2006) , p. 1-16, ISSN 1029-8479.

DOI: 10.1088/1126-6708/2006/01/157

17 p, 184.4 KB

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 Record created 2011-02-21, last modified 2015-11-29

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