Completing the framework of AdS/QCD: h1/b1 mesons and excited ω/ρ's

We extend the "hard wall" gravity dual of QCD by including tensor fields bMN that correspond to the QCD quark bilinear operators qσμvq. These fields give rise to a spectrum of states which include the h1 and b1 mesons, as well as a tower of excited ω/ρ meson states. We also identify the lowest-dimension term which leads to mixing between the new ρ states and the usual tower of π mesons when chiral symmetry is broken.

This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/JHEP05(2011)107

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Work Title Completing the framework of AdS/QCD: h1/b1 mesons and excited ω/ρ's
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Open Access
Creators
  1. S. K. Domokos
  2. J. A. Harvey
  3. A. B. Royston
Keyword
  1. AdS-CFT correspondence
  2. AdS/QCD
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. Journal of High Energy Physics
Publication Date May 24, 2011
Publisher Identifier (DOI)
  1. https://doi.org/10.1007/JHEP05(2011)107
Deposited January 22, 2024

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Version 1
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  • Created
  • Added 1101.3315-1.pdf
  • Added Creator S. K. Domokos
  • Added Creator J. A. Harvey
  • Added Creator A. B. Royston
  • Published
  • Updated Work Title, Keyword, Description Show Changes
    Work Title
    • Completing the framework of AdS/QCD: H<sub>1</sub>/b<sub>1</sub> mesons and excited ω/ρ's
    • Completing the framework of AdS/QCD: h1/b1 mesons and excited ω/ρ's
    Keyword
    • AdS-CFT correspondence, AdS/QCD
    Description
    • We extend the "hard wall" gravity dual of QCD by including tensor fields bMN that correspond to the QCD quark bilinear operators q σ<sup>μv</sup>q. These fields give rise to a spectrum of states which include the h<sub>1</sub> and b<sub>1</sub> mesons, as well as a tower of excited ω/ρ meson states. We also identify the lowest-dimension term which leads to mixing between the new ρ states and the usual tower of π mesons when chiral symmetry is broken.
    • We extend the "hard wall" gravity dual of QCD by including tensor fields bMN that correspond to the QCD quark bilinear operators qσμvq. These fields give rise to a spectrum of states which include the h1 and b1 mesons, as well as a tower of excited ω/ρ meson states. We also identify the lowest-dimension term which leads to mixing between the new ρ states and the usual tower of π mesons when chiral symmetry is broken.
  • Updated