Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8185593 | Nuclear Physics B - Proceedings Supplements | 2013 | 4 Pages |
Abstract
We investigate vector meson spectral functions at finite temperature and density through the soft wall model, a bottom-up holographic approach to QCD. We find narrow resonances at small values of the parameters, becoming broader as temperature and density increase. We study dissociation of such states, occurring when no peak can be distinguished in the spectral function. We also find a decreasing of the mass of vector mesons at increasing temperature and density. Finally, a discussion of these results is presented.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Floriana Giannuzzi,