Vector meson quasinormal modes in a finite-temperature AdS/QCD model
High Energy Physics - Theory
2015-06-18 v1
Abstract
We study the spectrum of vector mesons in a finite temperature plasma. The plasma is holographically described by a black hole AdS/QCD model. We compute the boundary retarded Green's function using AdS/CFT prescriptions. The corresponding thermal spectral functions show quasiparticle peaks at low temperatures. Then we calculate the quasinormal modes of vector mesons in the soft-wall black hole geometry and analyse their temperature and momentum dependences.
Cite
@article{arxiv.1312.3815,
title = {Vector meson quasinormal modes in a finite-temperature AdS/QCD model},
author = {Luis A. H. Mamani and Alex S. Miranda and Henrique Boschi-Filho and Nelson R. F. Braga},
journal= {arXiv preprint arXiv:1312.3815},
year = {2015}
}
Comments
27 pages, 9 figures