Published March 12, 2014
| Version v1
Journal article
Vector meson quasinormal modes in a finite-temperature AdS/QCD model
- 1. Centro de Ciências Naturais e Humanas, Universidade Federal do ABC,Rua Santa Adélia 166, 09210-170, Santo André, SP (Brazil)
- 2. Departamento de Ciências Exatas e Tecnológicas,Universidade Estadual de Santa Cruz,Rodovia Jorge Amado, km 16, 45662-900, Ilhéus, BA (Brazil)
- 3. Instituto de Física, Universidade Federal do Rio de Janeiro,Caixa Postal 68528, RJ 21941-972 (Brazil)
Description
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
Availability note (English)
Available from http://dx.doi.org/10.1007/JHEP03(2014)058; Available from http://repo.scoap3.org/record/1650Additional details
Identifiers
- URL
- https://repo.scoap3.org/record/1650;
- DOI
- 10.1007/JHEP03(2014)058;
- arXiv
- arXiv:1501.00140v2;
Publishing Information
- Journal Title
- Journal of High Energy Physics (Online)
- Journal Volume
- 2014
- Journal Issue
- 03
- Journal Page Range
- p. 58
- ISSN
- 1029-8479
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47046289
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTI DE SITTER SPACE; BLACK HOLES; CONFORMAL INVARIANCE; QUANTUM CHROMODYNAMICS; SPECTRAL FUNCTIONS; VECTOR MESONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL SPACE; MESONS; QUANTUM FIELD THEORY; SPACE
Optional Information
- Copyright
- Copyright (c) OPEN ACCESS, © The Authors
- Notes
- PUBLISHER-ID: JHEP03(2014)058; OAI: oai:repo.scoap3.org:1650
- Funding organization
- SCOAP3, CERN, Geneva (Switzerland)