Isospin diffusion in thermal AdS/CFT with flavor
arXiv:0704.1290 · doi:10.1103/PhysRevD.76.046001
Abstract
We study the gauge/gravity dual of a finite temperature field theory at finite isospin chemical potential by considering a probe of two coincident D7-branes embedded in the AdS-Schwarzschild black hole background. The isospin chemical potential is obtained by giving a vev to the time component of the non-Abelian gauge field on the brane. The fluctuations of the non-Abelian gauge field on the brane are dual to the SU(2) flavor current in the field theory. For the embedding corresponding to vanishing quark mass, we calculate all Green functions corresponding to the components of the flavor current correlator. We discuss the physical properties of these Green functions, which go beyond linear response theory. In particular, we show that the isospin chemical potential leads to a frequency-dependent isospin diffusion coefficient.
26 pages, 8 figures, typos corrected
References in corpus (45)
- Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
- Shear viscosity of strongly coupled N=4 supersymmetric Yang-Mills plasma
- Low energy hadron physics in holographic QCD
- Minkowski-space correlators in AdS/CFT correspondence: recipe and applications
- Adding flavor to AdS/CFT
- From AdS/CFT correspondence to hydrodynamics
- Energy loss of a heavy quark moving through N=4 supersymmetric Yang-Mills plasma
- More on a holographic dual of QCD
- Quasinormal modes and holography
- Holography and hydrodynamics: diffusion on stretched horizons
- QCD at finite isospin density
- Chiral Symmetry Breaking and Pions in Non-Supersymmetric Gauge/Gravity Duals
- Towards a holographic dual of large-N_c QCD
- Meson Spectroscopy in AdS/CFT with Flavour
- From AdS/CFT correspondence to hydrodynamics. II. Sound waves
- Holographic Phase Transitions with Fundamental Matter
- Holographic phase transitions at finite baryon density
- Thermodynamics of the brane
- Hydrodynamics of R-charged black holes
- Holographic melting and related properties of mesons in a quark gluon plasma
- QCD-like Theories at Finite Baryon and Isospin Density
- Holographic chiral phase transition with chemical potential
- Finite Temperature Spectral Densities of Momentum and R-Charge Correlators in Yang Mills Theory
- Isospin Chemical Potential and the QCD Phase Diagram at Nonzero Temperature and Baryon Chemical Potential
- Shear viscosity from R-charged AdS black holes
- Generalizations of the AdS/CFT correspondence
- Viscosity of gauge theory plasma with a chemical potential from AdS/CFT correspondence
- Thermal spectral functions of strongly coupled N=4 supersymmetric Yang-Mills theory
- Chiral Transition of N=4 Super Yang-Mills with Flavor on a 3-Sphere
- A Topology-Changing Phase Transition and the Dynamics of Flavour
- Holographic Viscosity of Fundamental Matter
- Strong coupling effective Higgs potential and a first order thermal phase transition from AdS/CFT duality
- Photoemission with Chemical Potential from QCD Gravity Dual
- Holographic Meson Melting
- Thermodynamics of AdS/QCD
- Isospin Diffusion Observables in heavy ion reactions
- Holography and Unquenched Quark-Gluon Plasmas
- Holographic Model for Mesons at Finite Temperature
- Spectral Flow on the Higgs Branch and AdS/CFT Duality
- Holography and the Higgs branch of N=2 SYM theories
- Holographic flavor on the Higgs branch
- Scalar effective potential for D7 brane probes which break chiral symmetry
- Confinement/Deconfinement Transition of Large N Gauge Theories in Perturbation Theory with N_f Fundamentals: N_f/N Finite
- Holographic Model at Finite Temperature with -chrage density
- Isospin Diffusion in Heavy Ion Reactions
Cited by in corpus (18)
- Mesons in Gauge/Gravity Duals - A Review
- Holographic spectral functions and diffusion constants for fundamental matter
- Rho meson condensation at finite isospin chemical potential in a holographic model for QCD
- Holographic phase transitions at finite chemical potential
- Holographic vector mesons from spectral functions at finite baryon or isospin density
- Finite baryon and isospin chemical potential in AdS/CFT with flavor
- Holographic modeling of nuclear matter and neutron stars
- Criticality, Scaling and Chiral Symmetry Breaking in External Magnetic Field
- Holographic QCD with Isospin Chemical Potential
- Color Superconductivity in Holographic SYM Theory
- Mesons in marginally deformed AdS/CFT
- A Supersymmetric Color Superconductor from Holography
- From Maxwell-Chern-Simons theory in towards hydrodynamics in 1+1 dimensions
- Holographic quark gluon plasma with flavor
- Symmetry energy in holographic QCD
- A more realistic holographic model of color superconductivity with the higher derivative corrections
- Spectrum of a Supersymmetric Color Superconductor
- In-medium effects in the holographic quark-gluon plasma