2005/07/31 by Henrique Boschi-Filho, Nelson R. F. Braga, Hector L. Carrión +1 · 7 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Duality (order theory) #Gauge theory #Glueball #Gluon #Mathematical physics #Meson #Multipole expansion #Particle physics #Particle physics theoretical and experimental studies #Physics #Pomeron #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum mechanics #String (physics) #hep-ph #hep-th
paper · pdf · doi:10.1103/physrevd.73.047901
published as Phys.Rev.D73:047901,2006 · In this revised version we made some additional remarks on the text. We also included 2 more references. The glueball spectrum and Regge trajectories are unchanged. 10 pages, 2 eps figures
arxiv created 2005/12/29 · openalex publication_date 2006/02/08 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The spectrum of light baryons and mesons has been reproduced recently by Brodsky and Teramond from a holographic dual to QCD inspired in the AdS/CFT correspondence. They associate fluctuations about the AdS geometry with four-dimensional angular momenta of the dual QCD states. We use a similar approach to estimate masses of glueball states with different spins and their excitations. We consider Dirichlet and Neumann boundary conditions and find approximate linear Regge trajectories for these glueballs. In particular the Neumann case is consistent with the Pomeron trajectory.