WebThe bottom-up holographic approach represents an attempt to apply the holographic ideas to QCD. The corresponding models try to describe the nonperturbative dynamics of strong interactions in terms of a putative semiclassical five-dimensional theory. WebAbstract. This presentation briefly addresses three basic issues of low-energy QCD: first, whether the Nambu-Goldstone scenario of spontaneous chiral symmetry breaking is well established; secondly, whether there is a dynamical entanglement of the chiral and deconfinement crossover transitions in QCD; and thirdly, what is the status of knowledge …
Note on Relation between Bottom-Up Holographic Models and Large- QCD
WebHolographic Hadron Basis Functions— Our holographic model of the hadron spectrum is based on a string theory construction of a QCD-like gauge theory consisting of a deformed D3 brane geometry with quarks included through probe D7 branes - the precise details do not need to be understood to follow this letter, but computational details are in ... WebWe construct a Schrödinger-like equation for the longitudinal wave function of a meson in the valence sector, based on the ’t Hooft model for large- two-dimensional QCD, and combine this with the usual transverse equa… foley shield
QCD and a Holographic Model of Hadrons - osti.gov
WebThis short talk is based on the work with J. Erlich, E. Katz and D. Son, hep-ph/0501128. Inspired by ideas of gauge/string duality, we propose a five-dimensional framework for modeling low energy properties of QCD. The model naturally incorporates properties of QCD dictated by chiral symmetry, which we demonstrate by deriving the Gell-Mann-Oakes … WebJan 14, 2005 · QCD and a Holographic Model of Hadrons Joshua Erlich, Emanuel Katz, Dam T. Son, Mikhail A. Stephanov We propose a five-dimensional framework for modeling low … WebJan 14, 2005 · QCD and a Holographic Model of Hadrons Joshua Erlich, Emanuel Katz, Dam T. Son, Mikhail A. Stephanov We propose a five-dimensional framework for modeling low energy properties of QCD. In the simplest three parameter model we compute masses, decay rates and couplings of the lightest mesons. The model fits experimental data to … foley shield 1990