Meson Spectra and Magnetic Fields in the Sakai-Sugimoto Model

Abstract

We continue our study of the dynamics of the flavour sector of the Sakai-Sugimoto model in the presence of an external magnetic field, uncovering several features of the meson spectrum at high and low temperatures. We employ both analytical and numerical methods to study the coupled non-linear equations that result from the gravity dual.

44 pages, multiple figures

References in corpus (32)

• Energy loss of a heavy quark moving through N=4 supersymmetric Yang-Mills plasma
• Drag force in AdS/CFT
• Metallic AdS/CFT
• Holographic Phase Transitions with Fundamental Matter
• A holographic model of deconfinement and chiral symmetry restoration
• An AdS/CFT Calculation of Screening in a Hot Wind
• Holographic melting and related properties of mesons in a quark gluon plasma
• Holographic spectral functions and diffusion constants for fundamental matter
• The Energy of a Moving Quark-Antiquark Pair in an N=4 SYM Plasma
• AdS/CFT with Flavour in Electric and Magnetic Kalb-Ramond Fields
• Flavoured Large N Gauge Theory in an External Magnetic Field
• Finite Temperature Large N Gauge Theory with Quarks in an External Magnetic Field
• Quarks in an External Electric Field in Finite Temperature Large N Gauge Theory
• Chiral Phase Transition from String Theory
• Rho meson condensation at finite isospin chemical potential in a holographic model for QCD
• External Fields and Chiral Symmetry Breaking in the Sakai-Sugimoto Model
• NJL and QCD from String Theory
• Hall Conductivity of Flavor Fields from AdS/CFT
• Hydrodynamics of Sakai-Sugimoto model in the quenched approximation
• Merger Transitions in Brane--Black-Hole Systems: Criticality, Scaling, and Self-Similarity
• The Gross-Neveu Model from String Theory
• Criticality, Scaling and Chiral Symmetry Breaking in External Magnetic Field
• Chiral Symmetry Breaking from Intersecting D-Branes
• Meson widths from string worldsheet instantons
• Open Wilson Lines and Chiral Condensates in Thermal Holographic QCD
• Mesons in marginally deformed AdS/CFT
• Mesonic quasinormal modes of the Sakai-Sugimoto model at high temperature
• Universality in the Large N_c Dynamics of Flavour: Thermal Vs. Quantum Induced Phase Transitions
• Dissociation by acceleration
• Aspects of open strings in Rindler Space
• Strongly bound mesons at finite temperature and in magnetic fields from AdS/CFT
• Positronium-like states from supergravity

Cited by in corpus (16)

• The open string membrane paradigm with external electromagnetic fields
• Mesons as Open Strings in a Holographic Dual of QCD
• Chiral Symmetry Breaking and External Fields in the Kuperstein-Sonnenschein Model
• Hot Defect Superconformal Field Theory in an External Magnetic Field
• A Review of Magnetic Phenomena in Probe-Brane Holographic Matter
• Flavor-symmetry Breaking with Charged Probes
• Back-reaction of Non-supersymmetric Probes: Phase Transition and Stability
• Quark Number Susceptibility with Finite Chemical Potential in Holographic QCD
• Quantum phase transition and Resurgence: Lessons from 3d $\mathcal{N}=4$ SQED
• Note on a non-critical holographic model with a magnetic field
• Effective Thermal Physics in Holography: A Brief Review
• Holographic model with a NS-NS field
• Magnetic properties of holographic multiquarks in the quark-gluon plasma
• Holographic Gauge Theory with Maxwell Magnetic Field
• Noncritical Holographic QCD in External Electric Field
• A Comparative Study of NJL and Sakai-Sugimoto Models