A tachyonic AdS/QCD construction deforms the bulk geometry with a tachyon-dependent dielectric function to produce a unified running coupling from perturbative UV to nonperturbative IR regimes.
Gravitational Form Factors of Vector Mesons in an AdS/QCD Model
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
abstract
We calculate gravitational form factors of vector mesons using a holographic model of QCD. These provide restrictions on the generalized parton distributions of vector mesons, via the sum rules connecting stress tensor form factors to GPDs. We concentrate on the traceless part of the stress tensor, which suffices to fix the momentum and angular momentum sum rules. The vector mesons appear noticeably more compact measured by the gravitational form factors than by the charge form factor.
citation-role summary
background 1
citation-polarity summary
verdicts
UNVERDICTED 3roles
background 1polarities
background 1representative citing papers
In Starobinsky-dilaton holographic QCD, rho meson masses match experiment for α = 10^{-8} and recover prior results at α = 0.
Deuteron GFFs and GPDs calculated in hard-wall AdS/QCD agree in momentum dependence with soft-wall results and match experimental gravitational mean square radius.
citing papers explorer
-
Tachyonic AdS/QCD, Determining the Strong Running Coupling and \beta-function in both UV and IR Regions of AdS Space
A tachyonic AdS/QCD construction deforms the bulk geometry with a tachyon-dependent dielectric function to produce a unified running coupling from perturbative UV to nonperturbative IR regimes.
-
Vector mesons from a holographic QCD model in $f(R)$-dilaton gravity
In Starobinsky-dilaton holographic QCD, rho meson masses match experiment for α = 10^{-8} and recover prior results at α = 0.
-
Generalized parton distributions of a deuteron in an AdS/QCD hard-wall model
Deuteron GFFs and GPDs calculated in hard-wall AdS/QCD agree in momentum dependence with soft-wall results and match experimental gravitational mean square radius.