Axial Vector-Meson–Nucleon Interaction Constant in the AdS/QCD Soft Wall Model
Sign Up to like & getrecommendations! Published in 2019 at "Russian Physics Journal"
DOI: 10.1007/s11182-019-01683-2
Abstract: This work investigates the interaction of an axial vector-meson with nucleons in the AdS/QCD soft wall model. The axial vector fields have been determined inside the anti-de Sitter (AdS) space with the help of gauge… read more here.
Keywords: vector; vector meson; ads qcd; axial vector ... See more keywords
Finite density nuclear matter and neutron stars in hard-wall AdS/QCD model
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DOI: 10.1103/dpwt-ms4k
Abstract: We investigate properties of nuclear matter, equation of state (EOS) of neutron stars and its mass-radius relation in a hard-wall AdS/QCD model by regarding baryons as solitonic configurations in gauge fields. Compared with previous approaches,… read more here.
Keywords: neutron stars; nuclear matter; hard wall; matter ... See more keywords
Different approach to decay constants in AdS/QCD models
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DOI: 10.1103/physrevd.101.046009
Abstract: The holographic recipe for the calculation of decay constants is revisited. Starting from the holographic 2-point function and using the fact that normalizable bulk modes scale as $z^{\Delta-S}$, with $S$ the spin, we can obtain… read more here.
Keywords: approach decay; decay constants; ads qcd; different approach ... See more keywords
Scaling of PDFs, TMDs, and GPDs in soft-wall AdS/QCD
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DOI: 10.1103/physrevd.102.034011
Abstract: We explicitly demonstrate how to correctly define the hadronic parton distributions (PDFs, TMDs, and GPDs) in the soft-wall AdS/QCD approach, based on the use of a quadratic dilaton field, providing confinement and spontaneous breaking of… read more here.
Keywords: gpds soft; tmds gpds; pdfs tmds; wall ads ... See more keywords
Two-body light front wave functions from general AdS/QCD models
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DOI: 10.1103/physrevd.102.036017
Abstract: In this work, we consider an extension to the matching procedure proposed by Brodsky and de Teramond to obtain the two-body wave functions in the light-front formalism for holographic models. We compute the light-front wave… read more here.
Keywords: front wave; wave functions; two body; light front ... See more keywords
Electromagnetic structure of nucleon and Roper in soft-wall AdS/QCD
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DOI: 10.1103/physrevd.97.054011
Abstract: We present an improved study of the electromagnetic form factors of the nucleon and of the Roper-nucleon transition using an extended version of the effective action of soft-wall AdS/QCD. We include novel contribution from additional… read more here.
Keywords: form factors; wall ads; nucleon roper; ads qcd ... See more keywords
Analysis of the semileptonic B→ K_1 ℓ ^+ ℓ ^-transitions and non-leptonic B → K_1 γ decay in the AdS/QCD correspondence
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DOI: 10.1140/epjc/s10052-018-6275-1
Abstract: We consider the axial-vector mesons and as a mixture of two and states with the mixing angle that equal to . We calculate the light-front distribution amplitudes (LFDAs) and decay constant formulas for both the… read more here.
Keywords: non leptonic; ads qcd; qcd correspondence; analysis semileptonic ... See more keywords
Dyons, Instantons, Baryons, and AdS/QCD
Sign Up to like & getrecommendations! Published in 2025 at "Acta Physica Polonica B"
DOI: 10.5506/aphyspolb.56.3-a16
Abstract: Dmitri Diakonov has played a significant role in identifying the degrees of freedom underlying hadron spectroscopy. His contributions are discussed with a view on recent developments. Published by the Jagiellonian University 2025 authors read more here.
Keywords: spectroscopy; dyons instantons; ads qcd; instantons baryons ... See more keywords