Completing the framework of AdS/QCD: H1/b1 mesons and excited ω/ρ's

S. K. Domokos, J. A. Harvey, A. B. Royston

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Abstract

We extend the "hard wall" gravity dual of QCD by including tensor fields bMN that correspond to the QCD quark bilinear operators q σμvq. 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.

Original languageEnglish (US)
Article number107
JournalJournal of High Energy Physics
Volume2011
Issue number5
DOIs
Publication statusPublished - Sep 29 2011

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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