Effective holographic models for QCD: glueball spectrum and trace anomaly
arXiv:1708.08968 · doi:10.1103/PhysRevD.97.046001
Abstract
We investigate effective holographic models for QCD arising from five dimensional Dilaton-Gravity. The models are characterized by a dilaton with a mass term in the UV, dual to a CFT deformation by a relevant operator, and quadratic in the IR. The UV constraint leads to the explicit breaking of conformal symmetry whereas the IR constraint guarantees linear confinement. We propose semi-analytic interpolations between the UV and the IR and obtain a spectrum for scalar and tensor glueballs consistent with lattice QCD data. We use the glueball spectrum as a physical constraint to find the evolution of the model parameters as the mass term goes to zero. Finally, we reproduce the universal result for the trace anomaly of deformed CFTs and propose a dictionary between this result and the QCD trace anomaly. A nontrivial consequence of this dictionary is the emergence of a function similar to the two-loop perturbative QCD result.
arXiv comment42 pages, 12 figures, 3 tables V2: 11 references added
References in corpus (58)
- Gauge Theory Correlators from Non-Critical String Theory
- The Large N Limit of Superconformal Field Theories and Supergravity
- Wilson loops in large N field theories
- Lecture Notes on Holographic Renormalization
- QCD and a Holographic Model of Hadrons
- Linear Confinement and AdS/QCD
- Chiral symmetry breaking from five dimensional spaces
- On the Holographic Renormalization Group
- Exploring improved holographic theories for QCD: Part II
- The Pomeron and Gauge/String Duality
- Exploring improved holographic theories for QCD: Part I
- How to go with an RG Flow
- SU(N) gauge theories at large N
- Mimicking the QCD equation of state with a dual black hole
- Thermodynamics and bulk viscosity of approximate black hole duals to finite temperature quantum chromodynamics
- The Physics of Glueballs
- Holography and Thermodynamics of 5D Dilaton-gravity
- Glueball Spectrum for QCD from AdS Supergravity Duality
- Glueball Mass Spectrum From Supergravity
- Holographic Models for QCD in the Veneziano Limit
- Chiral Symmetry Breaking in Soft-Wall AdS/QCD
- Toward a Systematic Holographic QCD: A Braneless Approach
- On the light glueball spectrum in a holographic description of QCD
- Gauge/string duality and scalar glueball mass ratios
- Dynamical holographic QCD model for glueball and light meson spectra
- Holographic Renormalization of general dilaton-axion gravity
- Is f0(1710) a glueball?
- Glueball Regge trajectories from gauge/string duality and the Pomeron
- Bulk Dynamics in Confining Gauge Theories
- Glueballs vs. Gluinoballs: Fluctuation Spectra in Non-AdS/Non-CFT
- Large Nc Deconfinement Transition in the Presence of a Magnetic Field
- Exotic RG Flows from Holography
- Holographic RG flow and the Quantum Effective Action
- Black-hole quasinormal modes and scalar glueballs in a finite-temperature AdS/QCD model
- Naturally light dilatons from nearly marginal deformations
- Nonchiral enhancement of scalar glueball decay in the Witten-Sakai-Sugimoto model
- On massless 4D Gravitons from 5D Asymptotically AdS Space-times
- Glueball Regge Trajectories
- Thermodynamics of SU(N) Yang-Mills theories in 2+1 dimensions II - The deconfined phase
- Glueball spectra and Regge trajectories from a modified holographic softwall model
- Finding the Glueball
- Glueball Masses for the Deformed Conifold Theory
- Introductory lectures to large-N QCD phenomenology and lattice results
- Gluon Condensate, Wilson Loops and Gauge/String Duality
- Strange mesons and kaon-to-pion transition form factors from holography
- Dynamical corrections to the anomalous holographic softwall model: the pomeron and the odderon
- Strong couplings and form factors of charmed mesons in holographic QCD
- Anomalous dimensions and scalar glueball spectroscopy in AdS/QCD
- Glueballs on the Baryonic Branch of Klebanov-Strassler: dimensional deconstruction and a light scalar particle
- Odd spin glueball masses and the odderon Regge trajectories from the holographic hardwall model
- Pomeron and Odderon Regge Trajectories from a Dynamical Holographic Model
- Two-gluon and trigluon glueballs from dynamical holography QCD
- Holographic RG flows and nearly-marginal operators
- Soft Pomeron in Holographic QCD
- Gravity Multiplet on KS and BB Backgrounds
- Unity of pomerons from gauge/string duality
- Comment on "Finding the Glueball" [arXiv:1408.3995]
- Inclusive Production Through AdS/CFT
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- Criticality from Einstein-Maxwell-dilaton holography at finite temperature and density
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- Deriving dilaton potential in improved holographic QCD from meson spectrum
- Phase diagram and compact stars in a holographic QCD model
- Nonlinear realization of chiral symmetry breaking in holographic soft wall models
- Melting of heavy vector mesons and quasinormal modes in a finite density plasma from holography
- Effective holographic models for QCD: Thermodynamics and viscosity coefficients
- Spectra of glueballs and oddballs and the equation of state from holographic QCD
- Spontaneous chiral symmetry breaking in holographic soft wall models
- From quasinormal modes of rotating black strings to hydrodynamics of a moving CFT plasma
- The QCD Trace Anomaly at Strong Coupling from M-Theory
- Dynamical AdS/Yang-Mills Model
- Radiative Meson and Glueball Decays in the Witten-Sakai-Sugimoto Model
- The V-QCD baryon : numerical solution and baryon spectrum
- Fluctuation and dissipation within a deformed holographic model with backreaction
- Melting of scalar mesons and black-hole quasinormal modes in a holographic QCD model
- Fermionic and bosonic fluctuation-dissipation theorem from a deformed AdS holographic model at finite temperature and chemical potential
- Configurational entropy and spectroscopy of pomeron resonances in dynamical AdS/QCD
- Conformal symmetry breaking in holographic QCD
- Mass spectra of and hidden-heavy baryoniums
- Nonlocal gluon condensates in QCD sum rules
- Configurational information measure of mesonic states in 4-flavor AdS/QCD
- Confinement/deconfinement at low temperatures and rotation in the exact soft wall model
- Scale anomaly in a Lorentz and CPT-violating Quantum Electrodynamics
- Do anomalies break the momentum routing invariance?
- Deformed AdS/QCD, mesonic mass spectra, and DCE: Still a margin for heavier resonances
- Higher-spin light-flavor baryonic spectroscopy in AdS/QCD at finite temperature
- Deep inelastic scattering with proton target in the presence of gluon condensation using holography
- A comparison of condensate mass of QCD vacuum between Wilson line approach and Schwinger effect
- Vector mesons from a holographic QCD model in -dilaton gravity
- Spectroscopy of charmonium-like mesons, heavy-light mesons with charm, AdS/QCD, and configurational entropy
- Holographic information measures for spin- baryons in AdS/QCD
- An overview of scale invariance in proton structure with holographic insights
- Holographic Technicolor Model and Dark Matter