The scalar and pseudoscalar sector in a five-dimensional approach to chiral symmetry breaking

Leandro Da Rold; Alex Pomarol

doi:https://doi.org/10.1088/1126-6708/2006/01/157

The scalar and pseudoscalar sector in a five-dimensional approach to chiral symmetry breaking

Leandro Da Rold, Alex Pomarol

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

95 Citations (Scopus)

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. © SISSA 2006.

Original language	English
Pages (from-to)	3991-4008
Journal	Journal of High Energy Physics
Issue number	1
DOIs	https://doi.org/10.1088/1126-6708/2006/01/157
Publication status	Published - 10 Apr 2006

Keywords

AdS-CFT Correspondence
Field Theories in Higher Dimensions

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https://ddd.uab.cat/record/67765

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title = "The scalar and pseudoscalar sector in a five-dimensional approach to chiral symmetry breaking",

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. {\textcopyright} SISSA 2006.",

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N2 - 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. © SISSA 2006.

AB - 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. © SISSA 2006.

KW - AdS-CFT Correspondence

KW - Field Theories in Higher Dimensions

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DO - https://doi.org/10.1088/1126-6708/2006/01/157

M3 - Article

SP - 3991

EP - 4008

IS - 1

ER -

The scalar and pseudoscalar sector in a five-dimensional approach to chiral symmetry breaking

Abstract

Keywords

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