Vector meson quasinormal modes in a finite-temperature AdS/QCD model

被引：0
作者：
Luis A.H. Mamani
Alex S. Miranda
Henrique Boschi-Filho
Nelson R.F. Braga
机构：
[1] Universidade Estadual de Santa Cruz,Departamento de Ciências Exatas e Tecnológicas
[2] Universidade Federal do ABC,Centro de Ciências Naturais e Humanas
[3] Universidade Federal do Rio de Janeiro,Instituto de Física
来源：
Journal of High Energy Physics | / 2014卷
关键词：
AdS-CFT Correspondence; Phenomenological Models; Black Holes; QCD;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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 functions 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.
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