Meson spectra in a gluon condensate background
arXiv:0912.5274 · doi:10.1007/JHEP04(2010)037
Abstract
We study the spectra of light mesons as well as the dissociation of a quarkonium and monopole-anti monopole bound state in a gluon condensate background. In order to describe the confining phase we introduce an IR cutoff in two ways, namely the hard wall and the braneless approaches. We find that the meson spectra strongly depend on the gluon condensate in the braneless approach, while they do not in the hard wall model. The latter result appears to be a more probable feature of QCD.
16 pages, 5 figures, figures changed, references added, arguments improved, published version
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Cited by in corpus (6)
- Holographic Symmetry Energy of the Nuclear Matter
- Soft Wall Model in the Hadronic Medium
- Holographic 1/Nc correction from the chiral condensate
- Notes on the holographic Lifshitz theory
- Deep inelastic scattering with proton target in the presence of gluon condensation using holography
- A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect