Holographic Meson Spectra in the Dense Medium with Chiral Condensate
arXiv:1112.2177 · doi:10.1103/PhysRevD.85.106005
Abstract
We study two effects on the meson spectra by using the AdS/CFT correspondence where the corrections from the chiral condensate and the quark density are controlled by the gravitational backreaction of the massive scalar field and U(1) gauge field respectively. The dual geometries with zero and nonzero current quark masses are obtained numerically. We discuss meson spectra and binding energy of heavy quarkonium with the subleading corrections in the hard wall model.
16 pages, 4 figures
References in corpus (16)
- Linear Confinement and AdS/QCD
- Exploring improved holographic theories for QCD: Part II
- Toward a Systematic Holographic QCD: A Braneless Approach
- Baryon Number-Induced Chern-Simons Couplings of Vector and Axial-Vector Mesons in Holographic QCD
- Baryons in AdS/QCD
- D3-D7 Quark-Gluon Plasmas at Finite Baryon Density
- The Chiral Model of Sakai-Sugimoto at Finite Baryon Density
- Baryon-charge Chemical Potential in AdS/CFT
- Photoemission with Chemical Potential from QCD Gravity Dual
- Bulk Filling Branes and the Baryon Density in AdS/QCD with gravity back-reaction
- Deconfinement phase transition in holographic QCD with matter
- Dense Hadronic Matter in Holographic QCD
- Holographic Nuclear Matter in AdS/QCD
- Holographic Symmetry Energy of the Nuclear Matter
- Holographic 1/Nc correction from the chiral condensate
- A Three-Flavor AdS/QCD Model with a Back-Reacted Geometry
Cited by in corpus (8)
- Holographic meson mass splitting in the Nuclear Matter
- Nucleon's axial-vector form factor in the hard-wall AdS/QCD model
- Logarithmic Corrections to the Entanglement Entropy
- meson-nucleon coupling constant from the soft-wall AdS/QCD model
- Inside and outside stories of black-branes in anti de Sitter space
- Nucleon mass splitting in the isospin medium
- meson-baryon coupling constants in the framework of soft-wall and hard-wall AdS/QCD models
- Meson effective mass in the isospin medium in hard-wall AdS/QCD model